Question

Composition of Formal Power Series is associative

score 786 · Answer 1 · 2026-04-10 11:20:12

786

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Composition of Formal Power Series is associative

Published on 10 Apr 2026 - 11:20

score 347 · Answer 2 · 2026-04-11 13:38:18

347

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Generating Function for number of triangulations

Published on 11 Apr 2026 - 13:38

score 703 · Answer 3 · 2026-04-16 19:16:10

703

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Generating function for product of binomial coefficients

Published on 16 Apr 2026 - 19:16

score 532 · Answer 4 · 2026-04-10 00:13:30

532

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Calculating coefficients of generating function

Published on 10 Apr 2026 - 0:13

score 4k · Answer 5 · 2026-04-14 19:05:54

4k

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How to show that $1 \over \sqrt{1 - 4x} $ generates $\sum_{n=0}^\infty \binom{2n}{n}x^n $

Published on 14 Apr 2026 - 19:05

score 381 · Answer 6 · 2026-04-14 13:31:07

381

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An injective map where each value is mapped to many others?

Published on 14 Apr 2026 - 13:31

score 15k · Answer 7 · 2026-04-17 08:29:26

15k

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Using generating functions find the sum $1^3 + 2^3 + 3^3 +\dotsb+ n^3$

Published on 17 Apr 2026 - 8:29

score 6.8k · Answer 8 · 2026-04-13 20:10:38

Using generating functions, ﬁnd the number of ways to make change for a $\$100$ bill using only dollar coins and $\$1,\$2$, and $\$5$ bills.

score 1.7k · Answer 9 · 2026-04-15 19:12:51

1.7k

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Generating Functions: Partitions of Integers

Published on 15 Apr 2026 - 19:12

score 174 · Answer 10 · 2026-04-13 04:54:14

174

Views

How to solve the differential equation $u_k(z)=-2\cfrac{\partial}{\partial z }(\cfrac{u_{k+1}(z)}{z})$?

Published on 13 Apr 2026 - 4:54

score 455 · Answer 11 · 2026-04-17 07:08:41

455

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What is the closed form of generating function of a power law?

Published on 17 Apr 2026 - 7:08

score 98 · Answer 12 · 2026-04-10 17:58:02

98

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showing a genereral function from a generating function and recursive function

Published on 10 Apr 2026 - 17:58

score 1.7k · Answer 13 · 2026-04-12 09:01:39

1.7k

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Generating functions for context-free languages

Published on 12 Apr 2026 - 9:01

score 144 · Answer 14 · 2026-04-11 13:14:38

144

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Question about generating function coefficients

Published on 11 Apr 2026 - 13:14

score 404 · Answer 15 · 2026-04-10 12:14:31

404

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convert generating function to recurrence

Published on 10 Apr 2026 - 12:14

List Question

Composition of Formal Power Series is associative

Generating Function for number of triangulations

Generating function for product of binomial coefficients

Calculating coefficients of generating function

How to show that $1 \over \sqrt{1 - 4x} $ generates $\sum_{n=0}^\infty \binom{2n}{n}x^n $

An injective map where each value is mapped to many others?

Using generating functions find the sum $1^3 + 2^3 + 3^3 +\dotsb+ n^3$

Using generating functions, ﬁnd the number of ways to make change for a $\$100$ bill using only dollar coins and $\$1,\$2$, and $\$5$ bills.

Generating Functions: Partitions of Integers

How to solve the differential equation $u_k(z)=-2\cfrac{\partial}{\partial z }(\cfrac{u_{k+1}(z)}{z})$?

What is the closed form of generating function of a power law?

showing a genereral function from a generating function and recursive function

Generating functions for context-free languages

Question about generating function coefficients

convert generating function to recurrence

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