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15
Math.TechQA.Club
2023-12-31 20:15:40
86
Views
$\mid 1 + w + w \mid = \mid 1 + w^2 + w^2 \mid$ where $w=e_p(1)$
Published on
31 Dec 2023 - 20:15
#abstract-algebra
#finite-fields
#exponential-sum
316
Views
Exploring the convergence properties of a cost function involving orthogonal projection of one-hot vectors
Published on
02 Jan 2024 - 11:33
#optimization
#matrix-calculus
#machine-learning
#gradient-descent
#exponential-sum
39
Views
Why softmax is preserving pattern when applied along different axes in a matrix?
Published on
14 Jan 2024 - 9:09
#matrices
#exponential-function
#exponential-sum
97
Views
Evaluating the infinite sum of $n^k/n!$
Published on
02 Feb 2024 - 14:25
#sequences-and-series
#induction
#taylor-expansion
#exponential-sum
104
Views
$\prod_{n=1}^{\infty}(1+e^{-n})=^{?}$ and a series .
Published on
12 Mar 2024 - 10:58
#power-series
#examples-counterexamples
#infinite-product
#exponential-sum
292
Views
solve two term equation with different fractional exponents
Published on
03 Jan 2015 - 5:38
#exponential-sum
160
Views
an exponential sum involving quadratics
Published on
13 Jan 2015 - 5:24
#number-theory
#exponential-sum
116
Views
Showing $\sum_{n=-\infty}^{\infty}\exp\left(-\pi an^2+2\pi ibn\right)=a^{-\frac{1}{2}}\sum_{m=-\infty}^{\infty}\exp\left(-\frac{\pi(m-b)^2}{a}\right)$
Published on
22 Jan 2015 - 18:11
#calculus
#functional-analysis
#fourier-analysis
#exponential-sum
344
Views
An upper bound for an average exponentiated weighted sum of a vector from $\{-1,1\}^n$
Published on
22 Jan 2015 - 23:19
#inequality
#average
#exponential-sum
552
Views
An alternating series identity with a hidden hyperbolic tangent
Published on
23 Jan 2015 - 10:26
#sequences-and-series
#integral-transforms
#hyperbolic-functions
#exponential-sum
2.2k
Views
Sum of exponential square series
Published on
26 Jan 2015 - 10:28
#sequences-and-series
#convergence-divergence
#power-series
#taylor-expansion
#exponential-sum
44
Views
Simple expression:$ a - a^{-1}$ = ...
Published on
26 Jan 2015 - 19:21
#exponential-sum
49
Views
Solve $b_1 e^{-a_1x^2}-b_2 e^{-a_2x^2}-b_3 e^{-a_3x^2}=0, \forall x$
Published on
27 Jan 2015 - 21:04
#exponential-function
#systems-of-equations
#exponential-sum
49
Views
Trigonometical sum from Fourier analysis
Published on
06 Feb 2015 - 12:13
#trigonometric-series
#exponential-sum
262
Views
Plotting exponential partial sums in the complex plane
Published on
11 Feb 2015 - 22:42
#exponential-sum
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