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15
Math.TechQA.Club
2026-04-11 09:39:06
271
Views
Bounds on sum of cosines
Published on
11 Apr 2026 - 9:39
#real-analysis
#analysis
#summation
#exponential-sum
4.2k
Views
Exponential series is cosh(x), how to show using summation?
Published on
11 Apr 2026 - 21:36
#real-analysis
#summation
#power-series
#exponential-function
#exponential-sum
988
Views
Sum of exponential functions involving powers of two
Published on
11 Apr 2026 - 3:17
#sequences-and-series
#convergence-divergence
#closed-form
#exponential-sum
504
Views
Bounds for general character sums over finite fields
Published on
12 Apr 2026 - 14:26
#number-theory
#finite-fields
#characters
#exponential-sum
60
Views
Get $a_1$, $a_2$, $b_1$, $b_2$ from $a_1 \times \exp{b_1 \times x} - a_2 \times \exp{b_2 \times x}$
Published on
10 May 2026 - 21:28
#exponential-function
#exponential-sum
#parameter-estimation
#regression-analysis
443
Views
Infinite Double Exponential Sum, with Functional Equation $g(x) = g(\sqrt{x})$
Published on
14 Apr 2026 - 19:26
#calculus
#sequences-and-series
#convergence-divergence
#functional-equations
#exponential-sum
199
Views
Mobius function and exponential sums
Published on
10 May 2026 - 18:40
#elementary-number-theory
#exponential-sum
#mobius-function
971
Views
Geometric sum with complex exponent
Published on
10 Apr 2026 - 21:58
#complex-numbers
#fourier-series
#exponential-sum
85
Views
Generalizing the formula for $\Lambda_k=\sum_{n=0}^{\infty} \frac{n^k}{n!}$
Published on
14 Apr 2026 - 0:43
#sequences-and-series
#exponential-sum
30
Views
Explain on why the require time is not linear.
Published on
11 Apr 2026 - 12:47
#exponential-sum
111
Views
Sum of series with exponential denominator
Published on
12 Apr 2026 - 4:14
#sequences-and-series
#complex-analysis
#special-functions
#exponential-sum
93
Views
Sum of Legendre sequence $S=\sum_{x=0}^{p-1}\left(\frac{x(x+k)}{p}\right)$
Published on
16 Apr 2026 - 20:07
#number-theory
#exponential-sum
119
Views
Sum of a series similar to exponential series
Published on
16 Apr 2026 - 7:01
#sequences-and-series
#power-series
#taylor-expansion
#exponential-sum
59
Views
Is there a closed-form solution for this summation?
Published on
11 Apr 2026 - 14:47
#exponential-sum
103
Views
Some identity related to Euler's identity
Published on
25 Mar 2026 - 13:42
#complex-numbers
#alternative-proof
#geometric-series
#exponential-sum
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