mathematics

Lia Bronsard

Lia Bronsard 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 Lia Bronsard rather than just read about it. In short: Lia Bronsard (b. 14 March 1963) is a Canadian mathematician and the former president of the Canadian Mathematical Society. She is a professor of mathematics at McMaster University.

Key takeaways

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

Reference excerpt

Lia Bronsard (b. 14 March 1963) is a Canadian mathematician and the former president of the Canadian Mathematical Society. She is a professor of mathematics at McMaster University.

Contributions In her research, she has used geometric flows to model the interface dynamics of reaction–diffusion systems. Other topics in her research include pattern formation, grain boundaries, and vortices in superfluids.

Education and career Bronsard is originally from Québec. She did her undergraduate studies at the Université de Montréal, graduating in 1983, and earned her PhD in 1988 from New York University under the supervision of Robert V. Kohn. After short-term positions at Brown University, the Institute for Advanced Study, and Carnegie Mellon University, she moved to McMaster in 1992. She was president of the Canadian Mathematical Society for 2014–2016.

Recognition Bronsard was the 2010 winner of the Krieger–Nelson Prize. In 2018 the Canadian Mathematical Society listed her in their inaugural class of fellows. She was elected to the 2026 class of Fellows of the American Mathematical Society.

Selected publications Bronsard, Lia; Kohn, Robert V. (1990), "On the slowness of phase boundary motion in one space dimension", Communications on Pure and Applied Mathematics, 43 (8): 983–997, Bibcode:1990STIN...9121480B, doi:10.1002/cpa.3160430804, MR 1075075 Bronsard, Lia; Kohn, Robert V. (1991), "Motion by mean curvature as the singular limit of Ginzburg–Landau dynamics", Journal of Differential Equations, 90 (2): 211–237, Bibcode:1991JDE....90..211B, doi:10.1016/0022-0396(91)90147-2, MR 1101239 Bronsard, Lia; Reitich, Fernando (1993), "On three-phase boundary motion and the singular limit of a vector-valued Ginzburg–Landau equation", Archive for Rational Mechanics and Analysis, 124 (4): 355–379, Bibcode:1993ArRMA.124..355B, doi:10.1007/BF00375607, MR 1240580, S2CID 123291032

References

External links Home page Lia Bronsard publications indexed by Google Scholar

Illustrations

Worked examples

Example 1 — a first encounter with Lia Bronsard

Start with the simplest possible case. Write down what Lia Bronsard 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 Lia Bronsard 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 Lia Bronsard 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 Lia Bronsard

In research: Lia Bronsard 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 Lia Bronsard 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: Lia Bronsard is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1963 births, Academic staff of McMaster University, Academics from Quebec, so understanding it makes those chapters shorter.
In everyday life: Look for Lia Bronsard 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 Lia Bronsard in 20 minutes

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

Frequently asked questions

What is Lia Bronsard in simple terms?

Lia Bronsard (b. 14 March 1963) is a Canadian mathematician and the former president of the Canadian Mathematical Society. She is a professor of mathematics at McMaster University.

Why does Lia Bronsard 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 Lia Bronsard?

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 Lia Bronsard.