Mathematics and Poetry are . . .

     This week between Palm Sunday and Easter is a school vacation week for six of my grandchildren -- Carly and Emma, Shaya and Daniel, Serena and Caroline -- who live in the Washington, DC area.  And so I am enjoying their company rather than developing new blog posts.  But I do have a few relevant Poetry-Math words (found at goodreads.com) from Amit Ray:

“Mathematics and poetry are the two ways

 to drink the beauty of truth.”

― Amit Ray

Prime -- with rhythm and rhyme

     Earlier this year, an email from James D. Herren let me know about his recent e-book, Wit and Wonder, Poetry with Rhythm and Rhyme --  a collection developed to be enjoyed by readers from 5th grade onward.  Herren is an advocate of energetic rhyming verse, AND his collection has some mathy stuff -- including these two little poems.  Thanks, Dave! 

          Prime   by James D Herren

          Our love is prime –  
          Divisible by none
          But you and I,
          For you and I Are One.      

Math-Stat Awareness Month -- find a poem!

APRIL is Mathematics and Statistics Awareness Month
AND
National Poetry Month!

 Celebrate with a MATHY POEM, found here in this blog!  Scroll down!

If you are looking for mathy poems on a particular topic, the SEARCH box in the right-column may help you find them. For example, here is a link to posts found when I searched using the term "parallel."  And here are posts that include the term "angle."   To find a list of additional useful search terms, scroll down the right-hand column. 

For your browsing pleasure, here are the titles and dates of previous blog postings,

moving backward from the present.  Enjoy!

Mar 31  Math and poetry in film
Mar 28  Split this Rock, Freedom Plow Award, April 21
Mar 27  Math-themed poems at Poets.org
Mar 23  Remember Emmy Noether! 

Math and poetry in film

     One of my delights in the last year has been viewing films about poets and mathematicians.   First, "The Man Who Knew Infinity" -- about the mathematician, Srinivasa Ramanujan (1887-1920) and, more recently "Neruda" about the Chilean politician  and poet, Pablo Neruda. And also, the film "Paterson" -- about a bus-driver poet named Paterson in the city of Paterson, NJ -- a city well-known for its earlier poet, William Carlos Williams (1883-1963) who immortalized his hometown in his very long poem, "Paterson."

Here is a link to my earlier posting of a poem by Jonathan Holden, "Ramanaujan."

     I have included elsewhere in this blog several poems by Pablo Neruda 

and offer links here:  "28325674549,"  from "The Heights of Macchu Pichu," 

and a two-line poem, "Point."
     The author of the poetry in the film "Paterson" is Ron Padgett -- 

and here are links to my previous postings of two of his poems: 

 "The Roman Numerals" and "The Giraffe."

 
     At the website Poets.org one may find 38 poems by William Carlos Williams and 11 poems by Pablo Neruda.  At PoetryFoundation.org one may find find 27 poems by Pablo Neruda and 120 poems by William Carlos Williams and 15 poems by Ron Padgett.

Split this Rock, Freedom Plow Award, April 21

     SPLIT THIS ROCK is a wonderful activist poetry organization -- based near to me in Washington, DC -- with a name based on a line by Langston Hughes.*  As a strong supporter of their mission to use poetry for positive social change, I want to announce one of their very special programs:

Friday, April 21 | 6 pm |Arts Club of Washington, DC 

The 2017 Freedom Plow Award for Poetry and Activism

Read about this years finalists,

 Francisco Aragón, Andrea Assaf,  

JP Howard, and Christopher Soto (aka Loma)  

on Split This Rock's Website.  Tickets may be purchased here. ($25 General, $10 Students).  

In October, 2013, the Freedom Plow Award was won by Eliza Griswold   -- see this blog posting to learn a bit about her work with the poetry of Afghan women.

 *The name "Split This Rock" is pulled from a line in “Big Buddy,” a poem from Langston Hughes.
             Don’t you hear this hammer ring?
             I’m gonna split this rock
             And split it wide!
             When I split this rock,
             Stand by my side.
And for a tiny mathy poem by Langston Hughes, go here.

Math-themed poems at Poets.org

     The poetry website Poets.org is a wonderful source of thousands of poems.  During one recent visit to the site, I saw that they have a collection of themes and, when I examined these themes, I found that one of these is "Math"  -- and I enjoyed taking time to explore.
     When I read mathy poems by non-maths often I am intrigued by their alterations of correct mathematical statements -- part of "poetic license." Non-maths can use intriguing language that I, with my mathematics background, could not allow myself to say.  For example, George David Clark's poem "Kiss Over Zero"  has this opening line:

anything over zero is zero

I was delighted to find in this math-themed group several old favorites, one of which is "Counting" by Douglas Goetsch -- a poem among those Sarah Glaz and I gathered a few years back for the anthology, Strange Attractors: Poems of Love and Mathematics (A K Peters / CRC Press, 2008) -- now available as an e-book.

Remember Emmy Noether!

     On today's date in 1882, mathematician Emmy Noether (1882-1935) was born.  Noether became fixed in my attention when, recently out of college, I saw her photo in a display at the New York World's Fair.  Her life and her pioneering work became inspiration for me as I followed her in mathematics. I wrote a poem, "My Dance is Mathematics," in her honor; it begins with these words:

        They called you der Noether, as if mathematics
        was only for men. In 1964, nearly thirty years
        past your death, I saw you in a spotlight
        in a World's Fair mural, "Men of Modern Mathematics."

The complete poem, "My Dance is Mathematics," is available here.  Its final statement is:

They say she was good / For a woman.

Scroll down -- or follow this link -- to still more poems that celebrate the women of mathematics.

Is unreasonableness ever reasonable?

     This morning I have been thinking about these words of George Bernard Shaw (1856-1950) that were part of the postings on the door of one of my mathematics colleagues at Bloomsburg (PA) University:

The reasonable man adapts himself to the world: 

the unreasonable one persists in trying to adapt the world to himself. 

Therefore all progress depends on the unreasonable man.

     My reflections on the word "unreasonable" also led me back to this important article from 1960 -- "The Unreasonable Effectiveness of Mathematics in the Natural Sciences."  (And I found here some analysis of the article.)
     As a final comment on unreasonableness I offer "Atomic Split" -- a poem by another voice named Bernard Shaw.  (Big thanks to mathematician, writer of both poetry and fiction, scholar extraordinaire -- and friend -- Robert Dawson, who alerted me to the fact that more than one writer carries this famous name.)  This following poem I found here at poemhunter.com.   

Atomic Split      by Bernard Shaw

What a terrible thing to do,
Man has split the atom in two.
For peaceful purposes so we are told,

Julia . . . Set Aside Gender Roles . . .

       For me there is a special pleasure in finding in my reading a word like "identity" or "prime" that has a special mathematical meaning in addition to its ordinary usage.  And, because poets work hard to capture multiple images in their work, poems are where such pleasure occurs most often.  Poet and songwriter and professor Lawrence M. Lesser has beautifully connected the Julia Set of fractal geometry with his grandmother, Julia -- and he has given me permission to share his poem, "Julia,"  offered below.  This poem is offered, along with other work by Lesser, in a Poetry Folder, "Moving Between Inner and Outer Worlds," in the most-recent issue of the Journal of Humanistic Mathematics.

For more about Julia Sets, visit http://www.karlsims.com/julia.html.

Again we celebrate Pi !

 Now I give  -- I again enumerate π's digits, count out . . . 

3.141592653 . . . 

Tuesday, March 14, is Pi-day -- and I invite you to browse or SEARCH this blog for references to π / Pi and to learn more about Pilish (a language in which, as above, word-lengths follow the pattern of the digits of π).  Here are a links to several of the postings available:

       Rhymes to help you remember the digits of Pi
       Poetry that imagines auctioning the digits of Pi
       A Circle poem in Pilish 

Circle of Silence -- and sexual harassment

       Colonel Stacey K. Vargas is a professor of Physics at the Virginia Military Institute.  I found her poem -- with its vicious circles -- in the wonderful and provocative anthology, Raising Lilly Ledbetter:  Women Poets Occupy the Workspace, edited by Carolyne Wright, M. L. Lyons, and Eugenia Toledo (Lost Horse Press, 2015).

Circle of Silence     by Stacey K. Vargas

Like an electron trapped in an unstable orbit, I am seated in a circle of powerful men. 
In an awkward moment small talk ends and the meeting abruptly begins.
The superintendent turns to me and says, "This was not sexual harassment."
I turn to the inspector general and say, "After everything you heard in this investigation, 
       you find this acceptable?"
The inspector general turns to my department head but remains silent. 

Honor Math-Women ...

       The first math-woman that inspired me was Laura Church; the first famous math-woman (someone with a theorem named after her) whom I came to admire -- and write a poem about -- was Emmy Noether (1882-1935).  As a recent film featuring NASA mathematician, Katherine Johnson, points out, math-women are:

Hidden figures:

women no one

notices are

changing the world.

Other living mathematicians who deserve to be more well-known include:

         Maryam Mirzakhani, an Iranian mathematician at Stanford who in 2014 won the prestigious Fields Medal for her work related to the symmetry of curved surfaces.
         Moon Duchin, a Tufts University professor who is using geometry to fight gerrymandering.
         Cathy O'Neil, a data scientist (and blogger at mathbabe.org) whose recent book Weapons of Math Destruction helps readers to understand the roles (and threats) of big data in our society. 

 TODAY is the International Women's Day!

Celebrate the day by getting to know some math-women.  Try for ten. Learn their names, read their bios.  Here are two websites that can help:

Biographies of Women Mathematicians
Women in Math Project

And here is a link to a list of women who deserve, but do not have, Wikipedia Pages.  Can you help?

The Geometry of Wood

    A recent email from Todd Sformo, a biologist living in Barrow, Alaska, alerted me to his prose poem "Knots" in the online publication Hippocampus Magazine; a sample from "Knots" is offered below.
     Sformo's poem, which offers vivid descriptions of geometric patterns in wood, uses as epigraph several sentences from the Polish mathematician Stanislaw M Ulam (1909-1984). (Ulam was involved in the wartime Manhattan Project and in the design of thermonuclear weapons.)

When I was a boy, I felt that the role of rhyme in poetry 

was to compel one to find the unobvious 

because of the necessity of finding a word which rhymes. 

Zero is three!

     February's second weekend was a busy one with the AWP Writer's conference in downtown Washington, DC -- and one of the special treats of that weekend was browsing the Book Fair, renewing connections and finding special books.  One of my great finds was the bilingual collection of Jean Cocteau's Grace Notes (The Word Works, 2017), translated by Mary-Sherman Willis.  Cocteau surely is a challenge for translators as he plays with with connections between disparate images; in the poem I offer below I much enjoyed the mathy connections -- person and number, three and zero, triangle and oval, and so on.

The Geometry of Poetry

     Some poems lie around for A LONG TIME waiting for me to pick them up.  Or I pick them up and put them down in a special place and then place something else on top of them.  Such is the case with Janet Kirchheimer's "The Geometry of Poetry" -- several years ago Janet and I corresponded and then I didn't follow through with posting her poem.  And now, this week, I am working on a paper for Bridges 2017 -- a math-arts conference to be held in Waterloo, Ontario at the end of July -- and my working title is the same as the title of Janet's poem.  AND, this coincidence helped me to FIND her poem to give you to enjoy.

     I first read "The Geometry of Poetry" by Janet R. Kirchheimer online in Poemeleon -- and her work also has appeared in many other journals, anthologies and websites. She is currently producing AFTER, a film that explores poetry written about the Holocaust.  Thanks, Janet, for this poem with its mathy comparisons.

The Geometry of Poetry    by Janet R. Kirchheimer  

An old link but a GOOD one!

     Today I have been working on some ideas for a paper for the 2017 BRIDGES Math-Arts Conference and I have needed to refer back to an old paper of mine, "Mathematics in Poetry," that I wrote for MAA's JOMA more than 10 years ago -- a survey article that introduces a variety of viewpoints and examples.  Enjoy!

The Infinite

     On page 53 of the February 6 issue of The New Yorker I recently found and enjoyed a poem entitled "The Infinite" by Charles Simic.  Here are its opening lines:

     The infinite yawns and keeps yawning.
     Is it sleepy?
     Does it miss Pythagoras?

Enjoy the rest of Simic's poem here.

Love and Mathematics -- and Valentine's Day

     Perhaps you need a love poem for a mathematician, or about a mathematician -- you might enter the words love and mathematician in the search box to the right and find what this blog has to offer.  And here is a link to previous postings that celebrate Valentine's Day.  Enjoy!!

Read it (math OR poem) more than once . ..

     Recently my poet-friend, Millicent Borges Accardi, sent me a copy of her latest book, Only More So (Salmon Poetry, 2016).  She mentioned a poem entitled "The Night of Broken Glass" for its mathematics -- indeed it includes several numbers as it movingly describes attempts at normalcy amid the horrors of urban attack; and it ends with this stanza :

      The essential business of living well
      Continues in shock waves
      That fall into the ground of innocent
      People, triggered inside a soul
      Of nothingness that pretended
      To solve an impossible equation.

     My favorite poem in Accardi's collection is "Amazing Grace" which I give you below.   It is a poem that, like an intriguing piece of mathematics, I have read, and read again, and again . ..  each time getting more meaning than the time before.
     For me, one of the similarities of poetry and math is their density, the need for several readings -- for reading both aloud and silently, for reading with pencil and paper for note-taking, for reading in the library and at the kitchen table, sitting or standing.

Like James Baldwin - refuse labels!

     Last Sunday evening -- instead of watching Super Bowl LI -- in a crowded theater in downtown Silver Spring I watched the recently-released documentary "I Am Not Your Negro," narrated using words of writer James Baldwin (1924-1986).  Baldwin was a contrarian, he avoided or contradicted labels and categories.
     One of my favorite quotes -- that I see as intimately related to discovery in mathematics (from Hungarian-American Nobelist, Albert Szent-Gyorgyi (1893-1986)) -- applies also to Baldwin:

                     Discovery is seeing
                     what everybody else has seen, and thinking 
                     what nobody else has thought.

And here, from Jimmy's Blues & Other Poems (Beacon Press, 2014) is Baldwin's little poem "Imagination" which captures the same sort of mind-play that occurs with mathematics.   

Celebrate Francis Su

     In this morning's email I got a link (Thanks, Greg Coxson!) to this story that celebrates the talented mathematician and compassionate human being, Francis Su.  Dr Su (of Harvey Mudd College) has recently completed a term as president of the Mathematical Association of America.  Here is a link to Dr Su's retiring presidential address -- for which he received a standing ovation.  Read.  Learn.  Admire.  Celebrate.  Imitate!
     Scrolling down in this blog to my posting for January 11, 2017 will lead you to links to several poems that celebrate mathematicians. And a blog-SEARCH using "mathematician" will find even more such poems.  Enjoy!

       A thorough advocate in a just cause, 
             a penetrating mathematician facing the starry heavens, 
                   both alike bear the semblance of divinity.
                                                                     -- Goethe (1749-1832)

Groundhog Day 2017

      My scan of this morning's Washington Post did not find a mention of today's important status as Groundhog Day -- and I am worried that perhaps the new President 45 has banned these useful creatures.  If you wish, you may search this blog for postings related to Groundhog Day and, if you do, you can get these results.  Enjoy!

Life is Short

     These recent days in the reign of the 45th US President have given new drama to the word survival.  Looking for wisdom I revisited this poem, a survival-poem with a couple of numbers -- by Maggie Smith -- found at one of my favorite sources for poetry, PoetryFoundation.org.

Good Bones       by Maggie Smith

Life is short, though I keep this from my children.
Life is short, and I’ve shortened mine
in a thousand delicious, ill-advised ways,
a thousand deliciously ill-advised ways
I’ll keep from my children. The world is at least
fifty percent terrible, and that’s a conservative
estimate, though I keep this from my children.

Girls can do EVERYTHING!

     In a conversation years ago with one of my math colleagues at Bloomsburg University,  each of us learned that the other had grown up on a farm.  My colleague credited the problem-solving requirements of farm-life with being good training for mathematics. In time, I came to agree with him.  Some environments EXPECT you to be a problem-solver and, in spite of yourself, you comply.  I have tried to write poetically about this.  My efforts so far include these 3x3 syllable-square poems.

Girls who change                              

light-bulbs change                             

everything!                             

     Girls who prove

     theorems can

     do it all!

     And, here is a link to a recent NPR story about the underestimates that girls make about how smart they are -- so little has changed since I was a girl.  Hoping I can help to change things for my granddaughters!

Ultimately, all mathematics is poetry . . .

     A popular vote on the truth of "all mathematics is poetry" might not lead to its affirmation. Because mathematics is a concise language, with emphasis on placing the best words in the best order, it often is described by mathematicians and scientists as poetry.  Alternatively, and more accessible to most readers than poetic mathematics, we find verses by poets who include the objects and terminology of mathematics in their lines.
     Perhaps due to aesthetic distance (featured in The Art of Mathematics by Jerry King), non-math poets like Christina M. Rau are able to be more playful in their uses of mathematical vocabulary than mathematicians dare to be.  Enjoy below several stanzas from Rau's collection, Liberating the Astronauts -- which also includes titles like "Chasing Zero" and "Kepler's Laws" -- soon to be released by Aqueduct Press.

   from:     Overnight Rain      by Christina M. Rau

                    Rain over Night
                    Equals
                    X over Autumn   

All Mathematicians are Equal!

     Last Saturday's Women's March in Washington was one the great events of my lifetime -- the feeling of community that bonded us participants was palpable.  We chatted and hugged and celebrated our differences and our common ideals. Here is a photo of the sign that I carried and, beneath the sign, are links to poems about women in mathematics who struggled to be considered equal.

This is the sign I carried at the Women's March on January 21, 2017.

This link leads to "Hanging Fire" by Audre Lorde.  This link leads to a few words of mine, "Square Attitudes."  A posting on girls and mathematics includes samples from Sharon Olds and Kyoko Mori and is available here.

Dickens, from A Tale of Two Cities

     Today I am facing tomorrow and the inauguration ceremony of Donald Trump as the 45th President of the United States.  With many uncertainties and little mathematics in mind (see, however, math-poem link below), I have looked back to the opening words of A Tale of Two Cities by Charles Dickens (1812-1870). Published in 1859, these words echo some of my thoughts today.

       It was the best of times, 
       it was the worst of times, 
       it was the age of wisdom, 
       it was the age of foolishness, 
       it was the epoch of belief, 
       it was the epoch of incredulity, 
       it was the season of Light, 
       it was the season of Darkness, 
       it was the spring of hope, 
       it was the winter of despair, 
       we had everything before us, 
       we had nothing before us . . .

     Here is a link to a poem posted in 2014 that also features the words of Dickens.  Written by Halifax mathematician and poet Robert Dawson, that 2014 poem was formed by applying a mathematical procedure to a passage from Dickens' Great Expectations. 

Celebrate Martin Luther King

     Today is our public celebration of the January 15 birthday of Martin Luther King, Jr (1929-1968) who was both preacher and poet in the "I have a dream" speech he delivered on the steps at the Lincoln Memorial in Washington D.C. on August 28, 1963. 

Dr King's speech began with:

     Five score years ago, a great American,
     in whose symbolic shadow we stand
     signed the Emancipation Proclamation.
     This momentous decree came as a
     great beacon light of hope
     to millions of Negro slaves who had been
     seared in the flames of withering injustice.

Poems starring mathematicians

      One of the challenges posed by a multi-year blog is locating interesting old posts.  One of  my frequent early topics was "poems starring mathematicians" and I offer links to several of these from 2011 below:
     December 8 "Monsieur Probability" by Brian McCabe
     November 13  My abecedarian poems, "I Know a Mathematician" and "Mathematician" 
     July 5  "Fixed Points" by Susan Case -- about mathematicians in Poland during WWII
     July 2  "To Myself" by Abba Kovner
     January 30  "Mr Glusenkamp," a sonnet to a geometry teacher by Ronald Wallace
     January 28  "Mathematician" by Sherman K Stein

     And, here is a link, via PoemHunter.com to "The Mathematician in Love," a poem by William John Macquorn Rankine, a poem that appears also in the multi-variable  anthology, Strange Attractors:  Poems of Love and Mathematics (AK Peters, 2008), edited by Sarah Glaz and me.  Here is the first (of 8) stanza of Rankine's entertaining poem:

          A mathematician fell madly in love
          With a lady, young, handsome, and charming:
          By angles and ratios harmonic he strove
          Her curves and proportions all faultless to prove.
          As he scrawled hieroglyphics alarming.

2017 is prime!

     For her December 31 posting in Roots of Unity (Scientific American blog) mathematician Evelyn Lamb wrote about favorite primes -- and starring in her list is our new year-number, 2017.
     My own relationship with primes also is admiring-- here is an excerpt from my poem, "Fool's Gold," (found in full here) that suggests a prime as a suitable birthday gift:

          Select and give a number.  I like large primes—
          they check my tendency to subdivide
          myself among the dreams that tease
          like iron pyrites in declining light.

     "Fool's Gold" appears in my chapbook, My Dance is Mathematics (Paper Kite Press, 2006); the collection is now out-of-print but is available online here. 
     Several poems about primes have been included in earlier postings in this blog.  For example, here is a link to a 2013 posting of "The Sieve of Erastosthenes" by Robin Chapman.  And, for further exploration, here is a link to the results of searching the six years of postings using the term "prime." 

December 2016 (and prior) -- titles, dates of posts

Here are the titles and dates of previous blog postings,

moving backward from the present.

For mathy poems related to a particular mathy topic -- such as women in math or climate or triangle or circle or teacher or . . . -- click on a selected title below or enter the desired term in the SEARCH box in the right-hand column.  For example, here is a link to a selection of poems found using the pair of search terms "women  equal."  For poems about calculus, follow this link.  To find a list of useful search terms, scroll down the right-hand column. 

     Dec 31  Happy New Year! -- Resolve to REWARD WOMEN!
     Dec 27  Celebrate Vera Rubin -- a WOMAN of science!
     Dec 26  Post-Christmas reflections from W. H. Auden
     Dec 19  Numbers for Christmas . . .
     Dec 15  Remembering Thomas Schelling (1921-2016)
     Dec 12  When one isn't enough ... words from a Cuban poet

Happy New Year! -- Resolve to REWARD WOMEN!

     My December 27 post celebrated the life of Vera Rubin (b 1928) who died on Christmas Day -- and a more recent Washington Post article by columnist Petula Dvorak has used the example of Vera Rubin to call further attention to ongoing discrimination against high-achieving women.

     On a different note, my e-mail "poem-a-day" from poets.org is "Earthy Anecdotes" by Reading, Pennsylvania poet Wallace Stevens (1879-1955)-- follow this link to visit the poem (with its morsel of mathematics) and see the vivid image of Oklahoma bucks moving in "a swift, circular line".

Happy New Year, 2017!

Celebrate Vera Rubin -- a WOMAN of science!

     This morning's Washington Post carried an obituary of Vera Rubin (1928-2016),  a pioneering astronomer who confirmed the existence of dark matter.  Yesterday's NPR feature -- noting Rubin's death and celebrating her life -- contained several quotes from this outstanding scientist about women's roles.  Two of these poetic statements I have shaped into syllable-square stanzas:

World wide, half

of    all    brains

are    women's. 

Post-Christmas reflections from W. H. Auden

     A favorite writer whose works I enjoy again and again is English poet Wystan Hugh Auden (1907-1973). Here is a mathy excerpt from a very long Auden poem (around 1500 lines) entitled "FOR THE TIME BEING: A Christmas Oratorio," written during World War II and available in his Collected Poems.   

     The Christmas Feast is already a fading memory,
     And already the mind begins to be vaguely aware
     Of an unpleasant whiff of apprehension at the thought
     Of Lent and Good Friday which cannot, after all, now
     Be very far off. But, for the time being, here we all are,
     Back in the moderate Aristotelian city
     Of darning and the Eight-Fifteen, where Euclid's geometry
     And Newton's mechanics would account for our experience,
     And the kitchen table exists because I scrub it.

Another mathy Auden poem, "Numbers and Faces," is available here.   And this link leads to more of his work.

Numbers for Christmas . . .

*
o n
t o p
g i v e
l i g h t
f r e e l y
f o r e v e r
a b u n d a n t
b r i l l i a n t
e v e r y w h e r e

LOVE MATH!

Christmas is coming and I have looked back to earlier posts for holiday greetings -- a version of the growing snowball poem above was first posted in 2012 and here, from 2010, is a Christmas verse that celebrates pi:

Remembering Thomas Schelling (1921-2016)

     On December 13, Nobel-prize-winning economist Thomas Schelling (b 1921) died.  I had the privilege of meeting this outstanding scholar in Cambridge, MA back in 1980 when I dropped by his office after hearing him lecture at the Kennedy School of Government.  I became very interested in his ideas of critical mass (found along with lots of other good stuff in Micromotives and Macrobehavior and eventually included the topic in a textbook that I wrote  for a liberal arts mathematics course, "Mathematical Thinking," that I helped to develop at Bloomsburg University.
     I want to honor Schelling with a poem, but . . .

        I
        can’t
        find a
        poem for
        Thomas Schelling – thus
        I am compelled to write this Fib.
        Thanks for thinking well, for sharing your keen thoughts with us. 

(Fibonacci Numbers:  1, 1, 2, 3, 5, 8, 13 . . .)

When one isn't enough ... words from a Cuban poet

     Last week I traveled (as part of an organized people-to-people program) to Cuba.  I will need many days to sort and digest and organize the details of that experience.
     Neither poetry nor mathematics was part of our Cuba schedule but I did have a chance to visit the sparse collection at La Moderna Poesia in Havana and to purchase their only two bilingual poetry collections (by poets José Martí and Nicolás Guillén).  The PoetryFoundation website has introduced me to the work of Cuban poet Omar Pérez  (son of Ernesto "Che" Guevara) and I found there, at this link,  Pérez's poem "The Progression"  -- which includes some mathematical ideas.

The Progression     by Omar Pérez  
                                             translated by Kristin Dykstra 

When one isn’t enough, you need two
when two aren’t enough, you need four
with four the progression begins, moving toward a number
that schoolteachers will call absurd.   

Celebrate MATH-POETRY at JMM (1-5-17) in Atlanta

     Repeating what has become an annual tradition, the Joint Mathematics Meetings of 2017 in Atlanta will include a poetry reading. 

Thursday January 5, 2017, 5:30 p.m.-7:00 p.m.
Regency Ballroom VII, Ballroom Level, Hyatt Regency

Here is info about the reading and how to participate:     Poetry + Math, organized by Gizem Karaali, Pomona College; Lawrence M. Lesser, University of Texas at El Paso; and Douglas Norton, Villanova University; Thursday, January 5, 5:30–7:00 pm.  All who are interested in mathematical poetry and/or mathematical art are invited. Though we do not discourage last-minute decisions to participate, we invite and encourage poets to submit poetry (no more than three poems, no longer than five minutes) and a bio in advance—and, as a result, be listed on our printed program. Inquiries and submissions (by December 15, 2016) may be made to Gizem Karaali (gizem.karaali@pomona.edu). Sponsors for this event are the Journal of Humanistic Mathematics and SIGMAA ARTS.  A complete program for the Mathematics Meetings is available here.

Number-rhymes from Muriel Spark

     A dozen years ago I visited Edinburgh and there became acquainted with the poetry of Scottish writer Muriel Spark (1918-2006)  -- prior to that visit I had known Spark only as a novelist.  Today -- prompted by Thanksgiving celebration with grandchildren -- I have remembered an English rhyme that my own grandmother teased me with in childhood, "Going to St Ives" and, from there, I've recalled a pair of Spark's rhymes that follow a similar pattern.  I offer them below; despite strong rhyme, these are not entirely light fare--instead, they make us aware of the sad multiplication of bonds and wounds . . .

       Conundrum     by Muriel Spark

       As I was going to Handover Fists
       I met a man with seven wrists.
       The seven wrists had seven hands;

An immeasurable continuum

This poem by Emily Warn (a founder of PoetryFoundation.org) uses mathematical terminology to introduce us to the immeasurable horror of death by slow torture.  May our nation never again engage in such atrocities!

The Vanishing Point     by Emily Warn

You slow down to watch cumulus clouds stream across the
sky. You choose a more circuitous route home and pass a
tree with white bags tied around random apples. The apples
remind you of clouds, how each hangs in the sky, singular
yet part of a flock. Each item in the flock is a coordinate of
earth and sky, enumerating space. The flocks of apples and
clouds are actual infinities, an endless collection of discrete
items that one can conceivably count to the end. This is