Dyck paths

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Bewertungen

4.7 (103 Bewertungen)
  • 5 stars
    81.55%
  • 4 stars
    12.62%
  • 3 stars
    2.91%
  • 1 star
    2.91%
RB
17. Nov. 2020

This course is very well put together. The lectures are very clear and cover a wide range of interesting topics in combinatorics.

RR
21. Aug. 2017

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

Aus der Unterrichtseinheit
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.

Unterrichtet von

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    Evgeny Smirnov

    Associate Professor

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