Triangulations of a polygon

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4.7 (оценок: 102)
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RR
21 авг. 2017 г.

Great lectures and content. I really enjoyed it. However, the solutions exercises could be clearer and in more detail. Thank you!

DP
20 апр. 2017 г.

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

Из урока
A nonlinear recurrence: many faces of Catalan numbers
In this lecture we introduce Catalan numbers and discuss several ways to define them: via triangulations of a polygon, Dyck paths and binary trees. We also prove an explicit formula for Catalan numbers.

Преподаватели

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    Evgeny Smirnov

    Associate Professor

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