paul garrett's user avatar
paul garrett's user avatar
paul garrett's user avatar
paul garrett
  • Member for 12 years, 11 months
  • Last seen this week
1 vote

Is there any work on distributional vector fields?

3 votes
Accepted

Sobolev regularity via Laplace spectrum

2 votes

Relationship between Harish-Chandra Schwartz space and more generic Schwartz spaces

1 vote

On Haar measure and Spherical measure

1 vote

$C^\infty$-vectors in general representations of Lie groups on locally convex spaces

2 votes

What was Weierstrass's counterexample to the Dirichlet Principle?

6 votes

Hilbert's approach to Riemann hypothesis using Fredholm's work:

1 vote

If $K *g_n$ converges in the Fréchet topology of smooth functions and $K$ approximates $\delta(x)$, is $g_n$ itself convergent? - revised

2 votes

Continuity of left regular representation on space of continuous functions

3 votes

Cocompact lattices in $\mathrm{Sp}(n, 1)$

2 votes

Non-continuous representations of $\operatorname{SL}_2(\mathbf{R})$

4 votes

Are there any other examples where "weak" and "strong" are confused in mathematics?

4 votes

Should I expect functions to have analytic continuations?

7 votes
Accepted

Langlands-Shahidi method in classical language

4 votes

What's the use of group cohomology for class field theory?

4 votes
Accepted

A question about unramified quadratic extension of number field

3 votes
Accepted

Equivalence of Hilbert space norm associated to the harmonic oscillator and a sum of Sobolev and weighted $L^2$ norms

3 votes

A question related to Hilbert modular form

1 vote

Can computers find zeros of order $2$?

0 votes

Generalization of the geometric series representation of the Kronecker delta for arbitrary lattices

3 votes

What do you call a scaled orthogonal map?

2 votes

Non-Fourier complete orthogonal basis?

10 votes
Accepted

Supercuspidal, spherical and discrete series representation

1 vote

About weak integrals: Appendix of Folland's book "A course in abstract harmonic analysis"

5 votes

Elegant proofs of $\bar{\partial}z^{-1} = 2\pi \delta_0$

7 votes

Conceptual reason why the sign of a permutation is well-defined?

142 votes

Is St. Petersburg a good place for the 2022 Int. Congress of Mathematicians

10 votes

Is every Schwartz function the product of two Schwartz functions?

2 votes

Category theory and set theory: just a different language, or different foundation of mathematics?

1 vote

Spherical harmonics expansion

1
2 3 4 5
14