Skip to main content
pglpm's user avatar
pglpm's user avatar
pglpm's user avatar
pglpm
  • Member for 6 years, 11 months
  • Last seen more than a month ago
5 votes
0 answers
107 views

Transforming sum with alternating signs into something less prone to catastrophic cancellation

2 votes
1 answer
296 views

What is the most general form of a linear transformation on matrices, written in terms of matrix multiplication and addition? What are its properties?

2 votes
1 answer
465 views

Bounds or asymptotics for high raw moments of binomial distribution

1 vote
2 answers
49 views

Is there a formal definition of "continuous at a point for all practical purposes" or "continuous at a point within a given tolerance"?

1 vote
0 answers
58 views

Confused about the ground rules of sequent calculus (LK): cut or no cut?

1 vote
0 answers
252 views

Set-theoretic definition of a matrix? (and related question)

1 vote
1 answer
186 views

Notion of convexity in differential geometry

1 vote
1 answer
86 views

Is there some variant of sequent calculus that allows for non-trivial axioms?

0 votes
0 answers
26 views

References for mathematical structures/spaces on sets of "words" or "sentences" from a semantics pespective?

0 votes
1 answer
157 views

Is there a standard or commonly used symbol for the set of recursive (aka computable) real numbers?

0 votes
1 answer
44 views

Scholarly references for definition and discussion of left and right inverses of functions

0 votes
2 answers
99 views

Claim on Wikipedia in connection with integrability and Risch's algorithm. Any references?