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15
Math.TechQA.Club
2026-04-17 12:25:04
84
Views
Search limit for almost perfect numbers?
Published on
17 Apr 2026 - 12:25
#number-theory
#elementary-number-theory
#reference-request
#divisor-sum
40
Views
Reference about Fourier versus Laplace transform
Published on
14 Apr 2026 - 21:12
#reference-request
#laplace-transform
#fourier-transform
91
Views
Interesting representation of elements of $(0, 1]$ as integer sequences
Published on
17 May 2026 - 12:01
#real-analysis
#reference-request
#real-numbers
90
Views
How to solve for $y'(x) = y(x+1)$?
Published on
10 May 2026 - 15:45
#analysis
#reference-request
#delay-differential-equations
98
Views
Specific balanced block designs
Published on
14 May 2026 - 8:13
#combinatorics
#reference-request
#combinatorial-designs
#hypergraphs
232
Views
A proof of Poincaré-Hurwitz Theorem in English?
Published on
11 May 2026 - 0:32
#algebraic-geometry
#reference-request
#elliptic-curves
#cubics
#translation-request
197
Views
Introduction to holomorphic symplectic manifolds
Published on
27 Mar 2026 - 16:39
#algebraic-geometry
#reference-request
#complex-geometry
#symplectic-geometry
87
Views
Conjecture $\frac{a}{a^r+b^r}+\frac{b}{b^r+c^r}+\frac{c}{c^r+a^r}\geq \frac{a}{a^r+c^r}+\frac{c}{c^r+b^r}+\frac{b}{b^r+a^r}$
Published on
15 Apr 2026 - 19:11
#multivariable-calculus
#inequality
#reference-request
#conjectures
100
Views
Basic commutative algebra from a more advanced viewpoint: reference request
Published on
25 Apr 2026 - 13:58
#abstract-algebra
#reference-request
#commutative-algebra
#category-theory
208
Views
A generalization of Feit–Thompson conjecture, for square-free integers
Published on
15 Apr 2026 - 15:28
#group-theory
#number-theory
#elementary-number-theory
#reference-request
#divisibility
97
Views
Does the quantity $D_{KL}(P_{(X,Y)} | Q_{(X,Y)}) - D_{KL}(P_X | Q_X)$ have a name?
Published on
16 Apr 2026 - 20:50
#reference-request
#terminology
#information-theory
52
Views
Is there a closed form of $\prod_{p \in \mathbb{P}} p^{p^{-k}}$ ,$k >1$?
Published on
13 Apr 2026 - 15:05
#convergence-divergence
#reference-request
#closed-form
#infinite-product
41
Views
Every function in $L^1$ can be expressed as a product of functions in $L^p$ and $L^{P^*}$
Published on
14 Apr 2026 - 18:40
#real-analysis
#functional-analysis
#reference-request
#lp-spaces
76
Views
Multiplicative quasi-characters on ℚ
Published on
12 Apr 2026 - 23:13
#number-theory
#reference-request
#prime-numbers
#characters
49
Views
Proof that $L^1(\mu)\cong L^1([0,1])$ for a probability measure $\mu$
Published on
14 Apr 2026 - 19:01
#measure-theory
#reference-request
#banach-spaces
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