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Marjorie Senechal

Marjorie Senechal is a mathematics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Marjorie Senechal rather than just read about it. In short: Marjorie Lee Senechal (née Wikler, born 1939) is an American mathematician and historian of science, the Louise Wolff Kahn Professor Emerita in Mathematics and History of Science and Technology at Smith College and former editor-in-chief of the Mathematical Intelligencer, where she now edits the Mathematical Communities column. In mathematics, she is known for her work on tessellations and quasicrystals; she has als…

Key takeaways

  • Marjorie Senechal belongs to mathematics; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Marjorie Senechal to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Marjorie Senechal from memory before moving on to harder problems.

Reference excerpt

Marjorie Lee Senechal (née Wikler, born 1939) is an American mathematician and historian of science, the Louise Wolff Kahn Professor Emerita in Mathematics and History of Science and Technology at Smith College and former editor-in-chief of the Mathematical Intelligencer, where she now edits the Mathematical Communities column. In mathematics, she is known for her work on tessellations and quasicrystals; she has also studied ancient Parthian electric batteries and published several books about silk.

Biography Senechal was born in St. Louis, Missouri, the oldest of four children of Abraham Wikler, a United States Public Health Service physician. The family soon moved to Lexington, Kentucky, and Senechal grew up as a "narco brat" on the grounds of the Lexington Narcotic Hospital, a prison farm for drug addicts, where her father was associate director. She was educated at the Training School of the University of Kentucky, a small school with only one class in each grade; Senechal later wrote that the school's too-easy classwork, snobbish classmates, and anti-Jewish discrimination made her miserable. She left Lafayette High School after the 11th grade to begin her undergraduate studies as a pre-med at the University of Chicago, but soon switched to mathematics, graduating in 1960. While doing graduate studies at the Illinois Institute of Technology, she married mathematician Lester Senechal, and moved to Arizona with him before completing her own degree. Nevertheless, she finished her Ph.D. in 1965, under the supervision of Abe Sklar; her thesis concerned functional equations. Unable to get her own faculty position at Arizona because of the anti-nepotism rules then in place, she and her husband visited Brazil, supported by a Fulbright Scholarship. They then moved to Massachusetts, where she took the faculty position at Smith that she would keep for the rest of her career. She eventually divorced Senechal, and married photographer Stan Sherer in 1989. She retired in 2007; a festival in 2006 honoring her impending retirement included the performance of a musical play that she wrote with The Talking Band member Ellen Maddow, loosely centered around the theme of aperiodic tilings and the life of amateur mathematician Robert Ammann.

Awards and honors Senechal won the Mathematical Association of America's Carl B. Allendoerfer Award for excellence in expository writing in Mathematics Magazine in 1982, for her article, "Which Tetrahedra Fill Space?" In 2008, her book American Silk 1830 – 1930 won the Millia Davenport Publication Award of the Costume Society of America. In 2012, she became a fellow of the American Mathematical Society.

Books Crystalline Symmetries: An informal mathematical introduction ISBN 978-0-7503-0041-4 (Alan Hilger, 1990) Quasicrystals and Geometry ISBN 978-0-521-37259-6 (Cambridge University Press, 1995) Long Life to Your Children! A portrait of High Albania ISBN 978-1-55849-097-0 (with photographer S. Sherer, University of Massachusetts Press, 1997) Northampton's Century of Silk ISBN 978-0-9600828-3-4 (City of Northampton, Massachusetts, 2004) American Silk 1830 – 1930: Entrepreneurs and Artifacts ISBN 978-0-89672-589-8 (with Jacqueline Field and Madelyn Shaw, Texas Tech University Press, 2007) I Died For Beauty: Dorothy Wrinch and the Cultures of Science ISBN 978-0-19-973259-3 (Oxford University Press, 2012)

References

External links Home page

Worked examples

Example 1 — a first encounter with Marjorie Senechal

Start with the simplest possible case. Write down what Marjorie Senechal claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In mathematics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Marjorie Senechal before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Marjorie Senechal ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Marjorie Senechal

In research
Marjorie Senechal appears in mathematics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Marjorie Senechal in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Marjorie Senechal is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1939 births, 20th-century American mathematicians, 20th-century American women mathematicians, so understanding it makes those chapters shorter.
In everyday life
Look for Marjorie Senechal outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Marjorie Senechal in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Marjorie Senechal means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Marjorie Senechal out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Marjorie Senechal in simple terms?

Marjorie Lee Senechal (née Wikler, born 1939) is an American mathematician and historian of science, the Louise Wolff Kahn Professor Emerita in Mathematics and History of Science and Technology at Smith College and former editor-in-chief of the Mathematical Intelligencer, where she now edits the Ma…

Why does Marjorie Senechal matter?

Because it connects several mathematics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Marjorie Senechal?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Marjorie Senechal.

Tags

  • 1939 births
  • 20th-century American mathematicians
  • 20th-century American women mathematicians
  • 21st-century American mathematicians
  • 21st-century American women mathematicians
  • American historians of science
  • American people of Ukrainian-Jewish descent
  • Fellows of the American Mathematical Society
  • Illinois Institute of Technology alumni
  • Jewish American historians
  • Living people
  • Mathematicians from Missouri

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