Dan Piponi's user avatar
Dan Piponi's user avatar
Dan Piponi's user avatar
Dan Piponi
  • Member for 14 years, 5 months
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5 votes

Is no proof based on "tertium non datur" sufficient any more after Gödel?

85 votes
Accepted

What is the exterior derivative intuitively?

1 vote

Path integrals outside QFT

3 votes

Summation methods for divergent series

294 votes

Why is a topology made up of 'open' sets?

17 votes

Why are tensors a generalization of scalars, vectors, and matrices?

7 votes

Defining 'free monoid' without Nat?

6 votes

Prove a function is primitive recursive

36 votes

What are the most attractive Turing undecidable problems in mathematics?

163 votes

Your favorite surprising connections in mathematics

6 votes

does the "convolution theorem" apply to weaker algebraic structures?

12 votes

Cool problems to impress students with group theory

60 votes

Cool problems to impress students with group theory

4 votes

Correspondence between Viterbi algorithm and Smith-Waterman

76 votes

What's a groupoid? What's a good example of a groupoid?

5 votes

Terminology: Name for a homomorphism from the free object?

7 votes
Accepted

find the collision of a particle with a swept triangle.

14 votes

Bizarre operation on polynomials

10 votes

Pedagogical question about linear algebra

17 votes

Simple show cases for the Yoneda lemma

6 votes

Theory mainly concerned with $\lambda$-calculus?

231 votes

Computer algebra errors

45 votes

What are the most overloaded words in mathematics?

8 votes

What do Weierstrass points look like?

12 votes
Accepted

What is a logic?

8 votes

Describe a topic in one sentence.

19 votes
Accepted

cut elimination

6 votes
Accepted

Smoothing out Noisy Data

12 votes

Colloquial catchy statements encoding serious mathematics

18 votes
Accepted

Does every ODE comes from something in physics?