398

Answers

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5

Can group solvability be detected from identities among the generators?

2

Square and reversed integer

2

What is the correspondence between combinatorial problems and the location of the zeroes of polynomials called?

1

Books request on nonlinear recurrence relations.

3

Primitive orthogonal vectors/Unimodular matrices

4

On reducible polynomials with positive coefficients, $1$ as constant coefficient and certain bounds on coefficients

1

Pairwise balanced designs with $r=\lambda^{2}$

1

Examples of “exotic” induction

2

Palindromic Patterns of Greatest Divisors $\leq k$

8

A “known” tangent half-angle formula?

2

Maximum size of powers with a given difference

8

Important open problems that have already been reduced to a finite but infeasible amount of computation

2

How long can a primal egyptian fraction be, that optimally approaches unity?

0

Irrationality measure of formal power series

2

Efficiency in deriving differences of divisor pairs

1

Counting graphs on n vertices by chromatic number

3

Destroying the structure of a linear system while preserving its maximum eigenvalue

8

which algebraic integers in a cyclotomic field give you integer absolute value?

2

Periods and commas in mathematical writing

3

Palindromic continued fraction

2

Undergraduate Topology

3

Graph Theory: 2012 ARML Power Question - references?

1

Rational approximation to a set of reals

6

Point sets in Euclidean space with a small number of distinct distances

7

Who discovered the asymptotic formula for the number of partitions of n into distinct parts?

4

Battle of the brains; cultural mathematics (2)

5

Unsolved problem related Gauss sum and root of unity.

1

A different criterion for equivalence of codes?

1

Can $\epsilon$ be a generating function?

6

Zeros of incomplete exponential functions