mathematics

Gregory Gutin

Gregory Gutin 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 Gregory Gutin rather than just read about it. In short: Gregory Z. Gutin (Hebrew: גרגורי גוטין; born 17 January 1957) is a scholar in theoretical computer science and discrete mathematics.

Key takeaways

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

Reference excerpt

Gregory Z. Gutin (Hebrew: גרגורי גוטין; born 17 January 1957) is a scholar in theoretical computer science and discrete mathematics. He received his PhD in Mathematics in 1993 from Tel Aviv University under the supervision of Noga Alon. Since September 2000 Gutin has been Professor in Computer Science at Royal Holloway, University of London. In 2024 he was appointed Distinguished Scientist at the Shenzhen Institute of Advanced Technology for the period 2024–2026. Gutin's research interests are in algorithms and complexity, access control, graph theory, game theory and combinatorial optimization.

Publications Gutin, G.; Punnen, A. P. (May 2006). The Traveling Salesman Problem and Its Variations. Springer. ISBN 978-0-306-48213-7. Bang-Jensen, Jørgen; Gutin, Gregory Z. (December 2008). Digraphs: Theory, Algorithms and Applications. Springer. ISBN 978-1-84800-998-1. Bang-Jensen, J.; Gutin, G. (2018). Classes of Directed Graphs. Springer. ISBN 978-3-319-71840-8.

Awards and honours Gutin was the recipient of the Royal Society Wolfson Research Merit Award in 2014, and the best paper awards at SACMAT 2015, 2016, 2021 and 2022. In January 2017 there was a workshop celebrating Gutin's 60th birthday. In 2017, he became a member of Academia Europaea.

References

External links Official website

Worked examples

Example 1 — a first encounter with Gregory Gutin

Start with the simplest possible case. Write down what Gregory Gutin 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 Gregory Gutin 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 Gregory Gutin 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 Gregory Gutin

In research: Gregory Gutin 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 Gregory Gutin 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: Gregory Gutin is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1957 births, British computer scientists, British mathematicians, so understanding it makes those chapters shorter.
In everyday life: Look for Gregory Gutin 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 Gregory Gutin in 20 minutes

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

Frequently asked questions

What is Gregory Gutin in simple terms?

Gregory Z. Gutin (Hebrew: גרגורי גוטין; born 17 January 1957) is a scholar in theoretical computer science and discrete mathematics.

Why does Gregory Gutin 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 Gregory Gutin?

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 Gregory Gutin.