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Irreducible number
in Number theory

Riemann 
0 
401 
Fri Oct 13, 2017 9:35 pm
Riemann



\(\int_{0}^{\pi}\arcsin(1\sin{t})\,dt\)
in Calculus

Grigorios Kostakos 
0 
299 
Wed Oct 04, 2017 1:23 pm
Grigorios Kostakos



On an operation
in General Mathematics

Tolaso J Kos 
0 
352 
Mon Sep 25, 2017 10:22 pm
Tolaso J Kos



On a prime summation
in Calculus

Riemann 
0 
287 
Wed Sep 13, 2017 8:46 am
Riemann



Is it an integer?
in Number theory

Tolaso J Kos 
0 
297 
Wed Aug 30, 2017 6:50 pm
Tolaso J Kos



On an inequality of a product function
in Real Analysis

Riemann 
0 
311 
Tue Aug 22, 2017 9:07 am
Riemann



A closed form of a hypergeometric series
in Calculus

Tolaso J Kos 
0 
341 
Wed Aug 16, 2017 12:09 pm
Tolaso J Kos



Dobiński’s formula
in Calculus

Riemann 
0 
286 
Sat Aug 12, 2017 4:29 pm
Riemann



A series involving alternating Harmonic numbers
in Calculus

mathofusva 
0 
363 
Wed Aug 09, 2017 3:32 pm
mathofusva



Does there exist expression?
in Competitions

Riemann 
0 
405 
Sat Jul 22, 2017 9:33 am
Riemann



Finite value
in Multivariate Calculus

Tolaso J Kos 
0 
279 
Fri Jul 21, 2017 8:30 pm
Tolaso J Kos



Isomorphic groups
in Algebraic Structures

Riemann 
0 
333 
Sun Jul 16, 2017 4:57 pm
Riemann



An inequality
in Calculus

mathofusva 
0 
372 
Wed Jul 12, 2017 6:18 pm
mathofusva



Degree of field extension
in Algebraic Structures

Riemann 
0 
302 
Wed Jun 14, 2017 1:08 pm
Riemann



Not a Hopfian group
in Algebraic Structures

Riemann 
0 
284 
Sun Jun 11, 2017 9:20 pm
Riemann



Rank of product of matrices
in Linear Algebra

Riemann 
0 
301 
Sun Jun 11, 2017 9:17 pm
Riemann



Inequality with a sum of constants
in Real Analysis

Riemann 
0 
309 
Sun Jun 11, 2017 9:12 pm
Riemann



Identity function
in Real Analysis

Grigorios Kostakos 
0 
352 
Tue May 30, 2017 11:54 am
Grigorios Kostakos



Double Euler sum
in Calculus

Tolaso J Kos 
0 
285 
Mon May 29, 2017 11:46 am
Tolaso J Kos



Inequality
in Competitions

Grigorios Kostakos 
0 
301 
Fri May 26, 2017 3:52 am
Grigorios Kostakos



A problem from Rudin's Real and Complex Analysis
in Measure and Integration Theory

r9m 
0 
279 
Wed May 24, 2017 8:11 pm
r9m



Trigonometric logarithmic integral
in Calculus

Riemann 
0 
270 
Tue May 23, 2017 2:30 pm
Riemann



An integral identity for Harmonic Functions
in PDE

r9m 
0 
489 
Sat May 20, 2017 11:07 am
r9m



The subspace gives information
in Functional Analysis

Papapetros Vaggelis 
0 
257 
Thu May 18, 2017 8:52 pm
Papapetros Vaggelis



An application of BanachSteinhaus theorem
in Functional Analysis

r9m 
0 
288 
Thu May 18, 2017 7:58 pm
r9m

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