Banach spaces, function spaces, real functions, integral transforms, theory of distributions, measure theory.

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### Unclear inequality of L2 norms (Poisson equation for modeling flow)

**7**

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### Can a positive polynomial on sphere be represented as the sum of squares of spherical harmonics

**2**

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### Convex hull of piece-wise linear functions

**1**

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### Regarding convolution of fejer kernel with a lipschitz function

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**1**answer

### Regarding $\ell_p$ direct sums

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### Moser inequality involving the trace operator

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### Show that the norm's bound is an exponent

**0**

**1**answer

### Operator power of another operator

**8**

**2**answers

### Hölder continuity for operators

**13**

**2**answers

### Structures of the space of neural networks

**1**

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### A problem on integrability of derivatives

**1**

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### Is that correct $\mathbb R^2\cong\mathbb R$ as measurable spaces? [on hold]

**3**

**1**answer

### Quasinilpotent operator in finite von Neumann algebra

**2**

**1**answer

### Schwartz space on $\bigcup_{n=1}^CR^n$

**2**

**1**answer

### Improving equi-integrability for a family $\mathcal F$ in $L^1(\Omega)$

**2**

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### A conjecture characterizing almost uniform convergence of finitely additive conditional probabilities

**1**

**1**answer

### Solve nonlinear equation

**3**

**0**answers

### Constant in trace theorem for balls

**8**

**1**answer

### A relative Kuiper theorem

**1**

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### Nonlinear maps in Riesz Thorin theorem

**1**

**0**answers

### Proof of Lemma 7.1 Bonsall and Duncan

**2**

**1**answer

### Function is $L^p$-integrable for $p >1$ [Kähler Geometry]

**3**

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### Diffeomorphism group action on the space of embeddings

**1**

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### Is a relatively weakly compact subset of $W^{1,1}(\Omega)$ metrizable?

**1**

**1**answer

### Steklov averages and negative parabolic sobolev spaces

**11**

**1**answer

### Nonlinear Schrödinger equation with discrete Laplacian

**0**

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### Sobolev embeddings for vector-valued functions

**1**

**1**answer

### The tensor product of two bounded operators

**5**

**2**answers

### Existence of Solution, System of Equations

**0**

**1**answer

### Harnack inequality for fractional laplacian

**0**

**1**answer

### Compatibility of the absolute value with the integration

**1**

**0**answers

### Support of a microlocal defect measure

**3**

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### PDE satisfied by projection of a function onto a subspace

**6**

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### Are invertible measures strictly dense?

**7**

**1**answer

### If $E\oplus_\phi E \cong E\oplus_\psi E,$ does it imply that $\phi= \psi$?

**5**

**2**answers

### VC dimension, fat-shattering dimension, and other complexity measures, of a class BV functions

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### Set of functions orthogonal to $ (a - b x)^{c_n} $ [on hold]

**5**

**2**answers

### Vector valued disc “algebra”

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**1**answer

### Regarding exponential in a Banach algebra

**7**

**2**answers

### Non-separable metric probability space

**4**

**1**answer

### What is the consistency strength of non-existence of outer automorphisms of Calkin algebra?

**2**

**0**answers

### For what functions does Nash inequality becomes equality?

**4**

**0**answers

### Representation on square integrable sections of a principal bundle

**0**

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### Iterative methods for minimizing sequences

**3**

**2**answers

### Decay estimate for the heat equation: $\sup_{t>0}\int_{\mathbb{R}} t^\alpha |u_x|^2\ dx$

**0**

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### Dual space of polynomial one-form

**4**

**0**answers

### Is the Gelfand transform strictly continuous?

**2**

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### Absence of fixed points

**19**

**1**answer

### How do mathematicians and physicists think of SL(2,R) acting on Gaussian functions?

**2**

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