physics

Gury Marchuk

Gury Marchuk is a physics 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 Gury Marchuk rather than just read about it. In short: Gury Ivanovich Marchuk (Russian: Гурий Иванович Марчук; 8 June 1925 – 24 March 2013) was a Soviet and Russian scientist in the fields of computational mathematics, and physics of atmosphere. Academician (since 1968); the President of the USSR Academy of Sciences in 1986–1991.

Key takeaways

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

Reference excerpt

Gury Ivanovich Marchuk (Russian: Гурий Иванович Марчук; 8 June 1925 – 24 March 2013) was a Soviet and Russian scientist in the fields of computational mathematics, and physics of atmosphere. Academician (since 1968); the President of the USSR Academy of Sciences in 1986–1991. Among his notable prizes are the USSR State Prize (1979), Demidov Prize (2004), Lomonosov Gold Medal (2004). Marchuk was born in Orenburg Oblast, Russia. A member of the Communist Party of the Soviet Union since 1947, Academician Marchuk was elected to the Central Committee of the Party as a candidate member in 1976 and as a full member in 1981. He was elected as deputy of the Supreme Soviet of the Union of Soviet Socialist Republics in 1979. He was appointed to succeed Vladimir Kirillin as chairman of the State Committee for Science and Technology (GKNT) in 1980. Marchuk was a proponent of the Integrated Long-Term Programme (ILTP) of Cooperation in Science & Technology that was established in 1987 as a scientific cooperative venture between India and the Soviet Union. The programme allowed the scientists of the countries to collaboratively undertake research in areas as diverse as healthcare and lasers. Marchuk co-chaired the programme's Joint Council with Prof. C.N.R. Rao for 25 years and was made an honorary member of India's National Academy of Sciences. In 2002, the Government of India conferred the Padma Bhushan on him.

Honours and awards Hero of Socialist Labour (1975) Honorary Citizen of Obninsk (1985) Four Orders of Lenin (1967, 1971, 1975, 1985) Keldysh Gold Medal — for his work "The development and creation of new methods of mathematical modeling" (1981) Karpinski International Prize (1988) Chebyshev Gold Medal — for outstanding performance in mathematics (1996) Lomonosov Gold Medal (Moscow State University, 2004) - for his outstanding contribution to the creation of new models and methods for solving problems in the physics of nuclear reactors, the physics of the atmosphere and ocean, and immunology Cavalier silver sign "Property of Siberia" Lenin Prize in Science (1961) Friedman Prize (1975) USSR State Prize (1979) State Prize of the Russian Federation (2000) Demidov Prize (2004) Honorary Doctorates of the University of Toulouse (1973), Charles University (Prague, 1978), Dresden University of Technology (1978), Technical University of Budapest (1978) Foreign Member of the Bulgarian Academy of Sciences (1977), German Academy of Sciences at Berlin (1977), Czechoslovak Academy of Sciences (1977), Polish Academy of Sciences (1988) Order of Merit for the Fatherland, 2nd and 4th classes Jubilee Medal "300 Years of the Russian Navy" Medal "For the Victory over Germany in the Great Patriotic War 1941–1945" Medal "For Valiant Labour in the Great Patriotic War 1941-1945" Commander of the Legion of Honour Order of Georgi Dimitrov Padma Bhushan (2002) Vilhelm Bjerknes Medal (2008)

References

External links Gury Marchuk — scientific works on the website Math-Net.Ru Scientific biography (in Russian) [1].

Illustrations

Worked examples

Example 1 — a first encounter with Gury Marchuk

Start with the simplest possible case. Write down what Gury Marchuk claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In physics, 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 Gury Marchuk 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 Gury Marchuk 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 Gury Marchuk

In research: Gury Marchuk appears in physics 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 Gury Marchuk 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: Gury Marchuk is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1925 births, 2013 deaths, Academic staff of the Moscow Institute of Physics and Technology, so understanding it makes those chapters shorter.
In everyday life: Look for Gury Marchuk 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 Gury Marchuk in 20 minutes

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

Frequently asked questions

What is Gury Marchuk in simple terms?

Why does Gury Marchuk matter?

Because it connects several physics 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 Gury Marchuk?

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 Gury Marchuk.