User NovaDenizen - Mathematics Stack Exchange

NovaDenizen

Member for 8 years, 7 months
Last seen this week

6 Questions

Score Activity Newest Views

8 votes

1 answer

241 views

Finding closed form for a generating function with different powers of $x$ in parameter

recurrence-relations generating-functions closed-form

asked Jun 24, 2015 at 6:39

8 votes

1 answer

194 views

Given finite field projections of a rational, can I find the original rational?

linear-algebra diophantine-equations finite-fields chinese-remainder-theorem

asked Mar 28, 2018 at 19:11

3 votes

1 answer

123 views

Best strategy for minimizing cost of coin-flipping game

probability statistics optimization

asked Aug 21, 2016 at 23:19

2 votes

1 answer

268 views

Fast modular exponentiation when Euler's Theorem doesn't apply

number-theory totient-function

asked Dec 26, 2015 at 4:34

1 vote

1 answer

495 views

Are 2x2 matrices on a Euclidean domain a Euclidean domain?

linear-algebra ring-theory gcd-and-lcm euclidean-domain

asked Mar 7, 2018 at 21:20

1 vote

1 answer

128 views

Better closed form for generating function $\sum \binom{n}{2k} x^k$

binomial-coefficients generating-functions closed-form

asked Jul 8, 2015 at 17:49