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Robert Zimmer

Robert Zimmer 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 Robert Zimmer rather than just read about it. In short: Robert Jeffrey Zimmer (November 5, 1947 – May 23, 2023) was an American mathematician and academic administrator. He served as the 13th president of the University of Chicago from July 2006 to August 2021 and as the honorary 3rd chancellor of the university from September 2021 to July 2022.

Robert Zimmer — main illustration
Robert Zimmer — illustration

Key takeaways

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

Reference excerpt

Robert Jeffrey Zimmer (November 5, 1947 – May 23, 2023) was an American mathematician and academic administrator. He served as the 13th president of the University of Chicago from July 2006 to August 2021 and as the honorary 3rd chancellor of the university from September 2021 to July 2022. His academic research focused on geometry, particularly ergodic theory, Lie groups, and differential geometry.

Education and work experience Zimmer graduated from New York's Stuyvesant High School in 1964. He matriculated to Brandeis University as an undergraduate, earning a B.A., summa cum laude, in 1968. He conducted his mathematics graduate study at Harvard University, receiving a master's degree in 1971 and a Ph.D. in 1975, under the supervision of George Mackey. He taught at the United States Naval Academy from 1975 to 1977, and moved to the mathematics department of the University of Chicago in 1977. From 1981 to 1983, he was a professor in the mathematics department of University of California, Berkeley. He was on the mathematics faculty and held several administrative positions at the University of Chicago, including Chairman of the Department of Mathematics, Deputy Provost, and Vice President for Research and Argonne National Laboratory, before he moved to Brown University as provost in 2002. He returned to the University of Chicago as president in 2006.

University of Chicago presidency As president, Zimmer pushed for major academic initiatives at Chicago, including increased financial aid for students in the undergraduate College and the elimination of loans from financial aid packages; increased funding for doctoral students, particularly in humanities and social sciences; the University of Chicago's first engineering program, which began as the Institute for Molecular Engineering and is now the Pritzker School of Molecular Engineering; new programs and facilities in the arts; and the establishment of the Becker-Friedman Institute for Research in Economics, the Neubauer Family Collegium for Culture and Society, and the Stevanovich Institute on the Formation of Knowledge. During Zimmer's presidency, the University of Chicago expanded its presence locally with the launch of the Urban Education Institute and globally with the launch of the Center in Beijing, the Center in Delhi, and The Hong Kong Jockey Club University of Chicago Academic Complex/The University of Chicago Francis and Rose Yuen Campus in Hong Kong. Under Zimmer's administration applications to the undergraduate College increased from under 10,000 in 2006 to over 32,000 in 2018. The university adopted a policy of meeting full financial need of its undergraduate students with no loan expectations, creating the capacity for them to graduate debt-free. Recent efforts to increase access to the university include UChicago Promise, which provides aid and college guidance to students in the city of Chicago; the Neubauer Family Adelante Programs, which offers financial support for students engaged in Hispanic/Latino communities; the UChicago Emerging Rural Leaders Program, which offers on-campus programming, mentoring, and financial aid for students from rural communities; and the Office for Military-Affiliated Communities, which supports programs and partnerships for recruitment, enrollment and other services for veterans and their dependents. During Zimmer's tenure the University of Chicago received six gifts of $100 million or more (totaling $850M): an anonymous $100 million donation to fund the undergraduate Odyssey scholarship program; a $300 million donation to the University of Chicago Booth School of Business; a $100 million donation to establish The Pearson Institute for the Study and Resolution of Global Conflicts and The Pearson Global Forum at the Harris School of Public Policy Studies; a $150 million for the Kenneth C. Griffin Department of Economics; $100 million for the Duchossois Family Institute: Harnessing the Microbiome and Immunity for Human Health; and a $100 million donation to initially establish and fund the Pritzker School of Molecular Engineering. In 2014, Zimmer formed the Committee on Freedom of Expression whose report came to be known as the Chicago principles, a set of guidelines intended to demonstrate The University of Chicago's commitment to freedom of speech. The Chicago Principles were adopted by more than 65 colleges and universities. As Zimmer noted in an address to the Chicago Humanities Festival in 2017, the work of faculty and students to confront new and different ideas through education and research "only happens at the highest level in an environment of rigor, questioning, and free and open discourse." Zimmer also spoke on the importance of these ideas in the keynote address at the University of Vienna's Academic Freedom in the Digital Age conference. Under Zimmer's guidance, the University of Chicago sent a letter to incoming freshmen in August 2016 telling them that "we do not support so-called trigger warnings, we do not cancel invited speakers because their topics might prove controversial, and we do not condone the creation of intellectual safe spaces where individuals can retreat from ideas and perspectives at odds with their own." An Associated Press report found Zimmer to be the highest-paid college president in the United States in 2011, with total compensation of $3.4 million in that year. On August 13, 2020, Zimmer announced that he would step down as president at the conclusion of the 2020–2021 academic year and that he would shift to the role of chancellor; he originally had planned to serve through 2022, but acknowledged that brain surgery he had undergone in May 2020 had accelerated his transition. On July 7, 2022, he stepped down from his role as chancellor to focus on his health.

… excerpt ends here. Continue reading the full article.

Illustrations

Robert Zimmer illustration

Worked examples

Example 1 — a first encounter with Robert Zimmer

Start with the simplest possible case. Write down what Robert Zimmer 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 Robert Zimmer 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 Robert Zimmer 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 Robert Zimmer

In research
Robert Zimmer 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 Robert Zimmer 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
Robert Zimmer is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1947 births, 2023 deaths, 20th-century American mathematicians, so understanding it makes those chapters shorter.
In everyday life
Look for Robert Zimmer 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 Robert Zimmer in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Robert Zimmer 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 Robert Zimmer out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Robert Zimmer in simple terms?

Robert Jeffrey Zimmer (November 5, 1947 – May 23, 2023) was an American mathematician and academic administrator. He served as the 13th president of the University of Chicago from July 2006 to August 2021 and as the honorary 3rd chancellor of the university from September 2021 to July 2022.

Why does Robert Zimmer 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 Robert Zimmer?

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 Robert Zimmer.

Tags

  • 1947 births
  • 2023 deaths
  • 20th-century American mathematicians
  • 21st-century American mathematicians
  • Brandeis University alumni
  • Deaths from brain cancer in the United States
  • Deaths from glioblastoma
  • Fellows of the American Mathematical Society
  • Harvard Graduate School of Arts and Sciences alumni
  • Mathematicians from New York (state)
  • Presidents of the University of Chicago
  • Stuyvesant High School alumni

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