mathematics

Mihaela Ifrim

Mihaela Ifrim 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 Mihaela Ifrim rather than just read about it. In short: Mihaela Ifrim is a Romanian and American mathematician specializing in the mathematical analysis of partial differential equations, including nonlinear dispersive equations and the equations used to model fluid dynamics and water waves. She is a professor of mathematics at the University of Wisconsin–Madison.

Key takeaways

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

Reference excerpt

Mihaela Ifrim is a Romanian and American mathematician specializing in the mathematical analysis of partial differential equations, including nonlinear dispersive equations and the equations used to model fluid dynamics and water waves. She is a professor of mathematics at the University of Wisconsin–Madison.

Education and career Ifrim received a bachelor's degree in 2006, through the Faculty of Mathematics and Computer Science at the University of Bucharest. After a 2007 master's degree in the Institute of Mathematics of the Romanian Academy. she continued her studies at the University of California, Davis, completing her Ph.D. in 2012. Her dissertation, Normal Form Transformations for Quasilinear Wave Equations, was supervised by John Kelso Hunter. She held a Canada Research Chair Postdoctoral Fellowship at McMaster University from 2012 to 2013, and was a Simons Postdoctoral Scholar at the University of California, Berkeley from 2014 to 2017. In 2017, she took an assistant professorship at the University of Wisconsin–Madison. She was promoted to associate professor in 2020 and to full professor in 2024. Her long-term collaboration with Daniel Tataru deserves special mention. From 2014 to 2025, according to MathSciNet, Ifrim authored 28 out of 31 scientific articles jointly with Tataru.

Recognition Ifrim was a 2019 Sloan Research Fellow. In 2025, the University of Wisconsin–Madison named Ifrim as a Vilas Associate, recognizing her "new and ongoing research of the highest quality and significance". She was a 2025 recipient of the Presidential Early Career Award for Scientists and Engineers.

References

External links Home page Mihaela Ifrim publications indexed by Google Scholar

Worked examples

Example 1 — a first encounter with Mihaela Ifrim

Start with the simplest possible case. Write down what Mihaela Ifrim 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 Mihaela Ifrim 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 Mihaela Ifrim 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 Mihaela Ifrim

In research: Mihaela Ifrim 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 Mihaela Ifrim 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: Mihaela Ifrim is common in secondary-school and first-year university syllabi. It links to neighbouring topics American mathematicians, American women mathematicians, Living people, so understanding it makes those chapters shorter.
In everyday life: Look for Mihaela Ifrim 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 Mihaela Ifrim in 20 minutes

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

Frequently asked questions

What is Mihaela Ifrim in simple terms?

Why does Mihaela Ifrim 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 Mihaela Ifrim?

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 Mihaela Ifrim.