2013 Math Calendar Imagery Web

7/28/2019 2013 Math Calendar Imagery Web

1/15

THE AMERICAN MATHEMATICALSOCIETY

Mathematical

Imagery

Still Life with Magic Square, by Sylvie Donmoyer,(http://www.illustration-scientifique.fr/index-A.html)(see January 2013)

Calendar of


2/15

Still Life with Magic Square, by Sylvie Donmoyer, Saumur, France20 x 26, Oil paint on canvas, 2011

First Place Award, 2012 Mathematical Art Exhibition

It all arose from a sense of wonder when seeing the formal beauty of mysterious objects called polyhedra. Since then, I have joyfullyplayed with geometric shapes and it led me to explore the possible representation of Geometry in classical painting. From Drersmagic square to strange cubes, painted by the precise brush of a would-be 17th century Dutch artist. Sylvie Donmoyer, Saumur, France(http://www.illustration-scientifique.fr/index-A.html)

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JANUARY 2013

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FEBRUARY 2013

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DECEMBER 2012

New Years Day Isaac Newton (1643)

David Hilbert (1862)Joseph Louis Lagrange

(1736)Martin Luther King, Jr.

Day (U.S.)

THIS MATHEMATICALMONTH

Monthly postings ofvignettes on people,publications, andmathematics toinform and entertain,at www.ams.org/thismathmonth/.

Joint MathematicsMeetings,

San Diego, CA


San Diego, CA


San Diego, CA


San Diego, CA

Joint MathematicsMeetings

912: Joint Mathematics Meetings,San Diego, CA

28


3/15

Sierpinski Triangle, by Simon BeckPattern made in snow with snowshoes

This work is a variation on a Sierpinski Triangle, a simple iterative process. Start with the largest triangle, find the midpoints of eachedge, draw another triangle linking the midpoints, resulting in 4 triangles, then leave the middle triangle alone and repeat the processon the 3 other triangles. Simon Beck(www.facebook.com/snowart8848)

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HEADLINES& DEADLINESFOR STUDENTSprovides emailnotification of

mathematics news and of upcoming deadlines.The emails, issued about once a month, linkto a web page thats a centralized source forinformation relevant to students and facultyadvisors, at www.ams.org/news-for-students/.AMS members may sign up for HEADLINES &DEADLINES, twice-monthly emails that includenews, prizewinners, special programs and events,

as well as deadlines for fellowship and grantapplications, calls for proposals, and meetingregistrations, at www.ams.org/enews.

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MARCH 2013

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JANUARY 2013

Presidents Day (U.S.)

FEBRUARY 2013


4/15

Conical Panoramic view of the George Eastman House grounds,by Andrew Davidhazy, Rochester Institute of Technology, NYPhotograph, circa 1990

My area of interest is the application of mathematical concepts in technical applications of photography. Be it quantification of phenom-ena or the design and use of photography to visualize physical and mathematical concepts. A camera that rotated a circular piece offilm past a radial slot acting as a shutter exposed the film for more than two rotations of the camera and thus recorded two plus viewsof the House grounds each covering a sector of about 120 degrees or so designed so that the 360 degree view of the grounds wouldproduce a sector that could be cut and formed into a conical lampshade. Sometimes this photo is confused with those that a fisheye

lens might make but the fisheye lens could only make a single image of the House per frame. Here there are two. Andrew Davidhazy,

Rochester Institute of Technology, NY (people.rit.edu/andpph/)


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APRIL 2013

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FEBRUARY 2013

Pi Day

Emmy Noether (1882)

Ren Descartes(1596)

View NOTICES OF THE AMS online, email thefeature articles to colleagues, obtain informationfor Noticesauthors, contact editors and staff, seeadvertisements, and browse issues going back to1995. See www.ams.org/notices/.

of the American Mathematical Society

MARCH 20131 2

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AMS Sectional MeetingAMS Sectional Meeting

AMS Sectional Meeting


13: University of Mississippi, Oxford, MS (Southeastern)

31

Passover beginsEaster


5/15

Pythagorean Tree, a pancake by Nathan Shields (www.10minutemath.com)

This fractal, like many others, is fun to doodle at faculty meetings. Here, each triple of touching squares encloses a right triangle in atraditional visualization of the Pythagorean Theorem. To see about making your own fractal pancakes, as well as other topics I find in-

teresting as a math teacher, check out my blog (www.10minutemath.com). Nathan Shields







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MAY 2013

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MARCH 2013

AMS Sectional Meetings

6-7: Boston College, Chestnut Hill, MA (Eastern)

13-14: University of Colorado Boulder, Boulder, CO(Western)

27-28: Iowa State University, Ames, IA (Central)

Leonhard Euler (1707)

Carl Friedrich Gauss(1777)Henri Poincar (1854)

MATHEMATICS AWARENESS MONTH is held each

year in April to increase public understanding ofmathematics. See www.mathaware.org to readthe 2013 theme essay, download the poster, andview the related activities of math departments.


6/15

Butterflies 6-4, by Doug Dunham, University of Minnesota Duluth, MN11 x 11, Color printer, 2009

This is a hyperbolic pattern of butterflies, six of which meet at left front wing tips and four of which meet at their right rear wings. Thepattern is inspired by M.C. Eschers Euclidean image Regular Division Drawing Number 70, and is colored similarly. Disregarding color,the symmetry group of this pattern is generated by 6-fold and 4-fold rotations about the respective meeting points of the wings, andis 642 in orbifold notation (or [4,6]+ in Coxeter notation). This pattern exhibits perfect color symmetry and its color group is S3, thesymmetric group on three objects. Doug Dunham, University of Minnesota Duluth, MN (www.d.umn.edu/~ddunham/)

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JUNE 2013

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APRIL 2013

Memorial Day (U.S.)

Follow PHD + EPSILON, a blog by Adriana Salernoabout her experiences and challenges as an early-career mathematician. All mathematicians areencouraged to join the community of her follow-ers and post comments. Also see the AMS GRADSTUDENT BLOG, ON THE MARKET, and JMMBLOGS at blogs.ams.org/phdplus/.

MAY 2013

Victoria Day (Canada)

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7/15

Lawsons Minimum-Energy Klein Bottle, by Carlo Squin, University of California, Berkeley9 x 6 x 4.5, FDM model, 2011

Third Place Award, 2012 Mathematical Art Exhibition

My professional work in computer graphics and geometric design has also provided a bridge to the world of art. This is a griddedmodel of a Klein bottle (Euler characteristic 0, genus 2) with the minimal possible total surface bending energy. This energy iscalculated as the surface integral over mean curvature squared. Carlo Squin, University of California, Berkeley, CA(www.cs.berkeley.edu/~sequin/)


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JULY 2013

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MAY 2013

Blaise Pascal (1623)

Read the FEATURE COLUMN, a series of essayson various mathematical topics written by DavidAustin, Bill Casselman, Joe Malkevitch, and TonyPhillips, at www.ams.org/featurecolumn.

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Mathematics Research Communities,Snowbird, UTJune 915, June 1622, and June 25July 1.

See conferences atwww.ams.org/programs/research-communities/mrc

Joint International Meeting of the AMS andthe Romanian Mathematical SocietyJune 2730, 2013, Alba Iulia, Romania

30Joint International

MeetingJoint International



Meeting

JUNE 2013


8/15

Pleated Multi-sliced Cone, by Thomas Hull, Western New England University, Springfield,MA; Robert Lang, Robert J. Lang Origami; and Ray Schamp, Rays Origami

16 x 16 x 5, elephant hide paper, 2011

Second Place Award, 2012 Mathematical Art Exhibition

Imagine a long paper cone that is pleated with alternating mountain and valley creases so that its cross-section is star-shaped. Now slicethe cone with a plane and imagine reflecting the top part of the cone through this plane. The result is exactly what one would get if wefolded the pleated cone along creases made by the intersecting plane. Doing this repeatedly can result in interesting shapes, including theorigami version presented here. This work is a collaboration. The concept and crease pattern for this work was devised and modeled inMathematica by origami artist Robert Lang (www.langorigami.com/). The crease pattern was then printed onto elephant hide paper by artistRay Schamp (fold.oclock.am/). The paper was then folded along the crease pattern by mathematician and origami artist Thomas Hull(mars.wne.edu/~thull). Part of the charm of paper folding is its capacity for simple, elegant beauty as well as stunning complexity, allwithin the same set of constraints. This mirrors the appeal of mathematics quite well. Geometric origami, which is where most of myartwork lives, strives to express in physical form the inherent beauty of mathematical concepts in geometry, algebra, and combinatorics.The constraints that origami provides (only folding, no cutting, and either one sheet of paper or further constraints if more than one sheetis allowed) challenges the artist in a way similar to being challenged by a mathematical problem. Thomas Hull, Western New EnglandUniversity, Springfield, MA (mars.wne.edu/~thull)

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JULY 2013

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AUGUST 2013

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JUNE 2013

Gottfried WilhelmLeibniz (1646)

The AMS BOOKSTORE includes books, journals,gift items, and web-only sales. See www.ams.org/bookstore and sign up for the New Title EmailNotificationservice.

BOOKSTOREwww.ams.org/bookstore

Independence Day (U.S.)

Ramadan begins


9/15

Walking the Waters Edge, by Diane Herrmann, University of Chicago, ILNeedlepoint on canvas, 14 x 14, 2009

In this piece, the line imitates the edge of a wave on the shore. To make this wave look realistic, we used a mathematical curve that

models the way a wave breaks on the beach. To be mathematically precise, we work with the sum of two trigonometric curves to show

the action of water as it sloshes over itself in the push to get on the shore. The graph that defines the line of the Florentine Stitches is

a close approximation to the curve: f(x) = 5 sin x+ 4 cos (2x+/3). The technique of thread blending creates the shading of the wave.

Freeform eyelet stitches mimic the foamy edge of the wave and beads add sparkle. A single starfish is added in Bullion Knots.

Diane Herrmann, University of Chicago, IL

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SEPTEMBER 2013

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JULY 2013

Pierre de Fermat (1601)

Augustin Louis Cauchy(1789)

The AMS sponsors and cosponsors severalEMPLOYMENT SERVICES. Mathjobs.org is anonline job application service. The EmploymentCenter is an interviewing program that takes place

each January at the Joint Mathematics Meetings.Employment Information in the MathematicalSciences (EIMS) is an online job board. Learn aboutall the services at www.ams.org/employment.

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10/15

Eschers Relativity, Andrew LipsonMade of Lego

Daniel Shiu and I worked on this as a joint project. There are no camera tricks, but the picture has to be taken from exactly the rightplace, and that was a challenge in itself. Unlike many of Eschers other impossible pictures (like Ascending and Descending), thereis actually no optical illusion involved here. Gravity seems to be working in three different directions simultaneously, but the pictureshows a perfectly self-consistent physical scene. So modelling it should certainly be feasible. But while Eschers picture has three dif-ferent ups, Lego isnt quite so flexible. See photos of the construction in progress. Lego is a trademark of The Lego Group. On mywebsite I post images of M.C. Eschers original works () Cordon Art, Baarn, the Netherlands, used with permission, so that you maycompare with the Lego creations. All rights reserved. Andrew Lipson (www.andrewlipson.com/mathlego.htm)


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OCTOBER 2013

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AUGUST 2013

Labor Day (U.S.) Rosh Hashanah begins

MATHEMATICAL MOMENTSis a program thatpromotes appreciationand understanding of therole mathematics plays inscience, nature, technology,and human culture. Thereare over 90 posters on topicsin applied mathematics,

podcasts of interviews with experts in the fields,and translated versions. See the entire collection atwww.ams.org/mathmoments.

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SEPTEMBER 2013

Bernhard Riemann(1826)

Yom Kippur begins


11/15

Process Print 3 from Trefoilm by Nathan Selikoff, Orlando, FL4 x 6, Archival Pigment Print, 2011

I love to experiment in the fuzzy overlap between art, mathematics, and programming. Seeking to extract and visualize the beauty thatI glimpse beneath the surface of equations and systems, I create custom interactive programs and use them to explore algorithms, andultimately to generate artwork. When I prepare an image from my Aesthetic Explorations series of strange attractors for print, the firststep is rendering a very high resolution, high quality 16-bit grayscale image from my custom software. While these images are destinedto spend some time in Photoshop in a process of recoloring and enhancement, I find that they are very beautiful in and of themselves.

The nature of algorithmic artwork (and fractal phenomena in nature in general) is that there is captivating detail at all scales. This is acrop from Trefoil. Nathan Selikoff, Artist, Orlando, FL (nathanselikoff.com)

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NOVEMBER 2013

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SEPTEMBER 2013

Columbus Day (U.S.)

Bookmark MATH IN THE MEDIA to keep abreast ofmath news as reported in newspapers and generalscience magazines. The monthly magazine includesTony Phillips Take on Math in the Media, MathDigest, and Reviews of books, plays, and films withmathematical themes, at www.ams.org/mathmedia.



AMS Sectional Meeting AMS Sectional Meeting


AMS Sectional MeetingAMS Sectional Meeting

OCTOBER 2013

AMS Sectional Meetings56: University of Louisville,

Louisville, KY (Southeastern)

1213: Temple University,Philadelphia, PA (Eastern)

1820: Washington University,St. Louis, MO (Central)

variste Galois (1811)


12/15

Sphere, by Dominique Ribault, Paris, France

60cm x 60cm, Digital Print (Hahnemuhle Canvas Goya)

Eleph-Zero and its clones are tessellations of the plane made with the crystallographic group P3. With this work I wanted also toillustrate links between Algebra and Topology. Eleph-Zero walks on two spirals from the south to the north. Dominique Ribault,Artist, Paris, France

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DECEMBER 2013

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OCTOBER 2013

Veterans Day(Observed) (U.S.)

Thanksgiving (U.S.)

Link to AMS Facebook, Twitter, YouTube, LinkedIn,Blogs, and share comments, from www.ams.org/about-us/social.

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AMS Sectional Meetings

2-3: University of California Riverside, Riverside, CA(Western))

Hanukkah begins


13/15

Moresque No.1, by Erica Rollings

Stained Glass. From the Grammar of Ornament series

The Escher-esque quality of the shields appealed to me, especially as they leave a negative-space dodecagon in the center. I kept thecolors in symphony with each other to add to the complexity of the basic design. Erica Rollings Glass Works(www.ericarollings.net)


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JANUARY 2014

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NOVEMBER 2013

Christmas Kwanzaa begins

Mark your 2014calendar with thefollowing AMSMEETINGS:JointMathematics Meetingsin Baltimore, MD(January 1518), andsectional meetingsincluding those held

at University of Tennessee, Knoxville, Knoxville,TN (March 2123), University of New Mexico,Albuquerque, NM (April 56), Texas Tech University,Lubbock, TX (April 1113), University of Wisconsin-EauClaire, Eau Claire, WI (September 2021), andSan Francisco State University, San Francisco, CA(October 2526). See the most current informationabout AMS meetings and conferences at www.ams.org/meetings.

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Hanukkah ends

DECEMBER 2013


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FEBRUARY

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APRIL

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JUNE

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JULY

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AUGUST

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SEPTEMBER

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OCTOBER

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DECEMBER

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NOVEMBER

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FEBRUARY

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MARCH

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JANUARY

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APRIL

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S M T W T F SMAY

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AUGUST

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SEPTEMBER

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OCTOBER

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DECEMBER

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NOVEMBER

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MAY

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JANUARY

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MARCH

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2013 at a glance

2014 at a glance


15/15

American Mathematical Society

201 Charles Street

Providence, RI 02904-2294 USA

tel: 401-455-4000

fax: 401-331-3842 MATHCAL/2013

2013 Calendar ofMathematical Imagery

Documents

2013 Math Calendar Imagery Web