When are formal power series invertible?

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DP

Apr 21, 2017

Very good gourse, I persoally enjoyed the lectures in which the relatipnship with other areas of mathematics were discussed.

SS

Apr 11, 2020

i loved the course thanks to the\n\nNational Research University Higher School of Economics

From the lesson
Generating functions: a unified approach to combinatorial problems. Solving linear recurrences
We introduce the central notion of our course, the notion of a generating function. We start with studying properties of formal power series and then apply the machinery of generating functions to solving linear recurrence relations.

Taught By

  • Evgeny Smirnov

    Evgeny Smirnov

    Associate Professor

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