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Mathematics

Organizer

 Organizer
First retag.
Awarded 8439 times.
Problem in restricted 3 edge coloring
Awarded Oct 19, 2024 at 20:05
Why Do the Medians of a Triangle Intersect at a Single Point?
Awarded Oct 19, 2024 at 19:12
Determine a function $g(x)$ to maximize a definite integral in the form of $\int^{+\infty}_{t} x g(x)f(x) \mathrm dx$
Awarded Oct 18, 2024 at 11:40
what is the minimum number of pencils that he must select in order to ensure that he selects at least 2 pencils of each color?
Awarded Oct 13, 2024 at 4:27
How does one show that a bounded monotone sequence of rational numbers is Cauchy without using the least upper bound property? [closed]
Awarded Oct 12, 2024 at 20:49
Given$ f(x+1)=2f(x)$, why does the y of the image of $y=f(x)$ decrease by half when it is translated to the left by $1$?
Awarded Oct 12, 2024 at 16:03
Iterated exponential function
Awarded Oct 12, 2024 at 7:40
Stepped diagram problem
Awarded Oct 10, 2024 at 0:11
(post deleted or otherwise unavailable)
Awarded Oct 6, 2024 at 13:31
Write $10!$ as sum of factorials
Awarded Oct 6, 2024 at 10:40
when is a ring a free module over a subring?
Awarded Oct 5, 2024 at 4:58
(post deleted or otherwise unavailable)
Awarded Sep 28, 2024 at 20:27
Is there any rule solving problem for any given modulus value and equation? [duplicate]
Awarded Sep 26, 2024 at 9:37
Bayes theorem usable for Sudoku cell probability?
Awarded Sep 22, 2024 at 9:54
(post deleted or otherwise unavailable)
Awarded Sep 21, 2024 at 16:50
(post deleted or otherwise unavailable)
Awarded Sep 20, 2024 at 9:05
Is there any straight line lying on $z=x-(y(1-x))/(1-y)$.
Awarded Sep 19, 2024 at 10:34
(post deleted or otherwise unavailable)
Awarded Sep 17, 2024 at 9:05
Finite open cover of a compact Hausdorff space admits a closed shrinking?
Awarded Sep 14, 2024 at 19:17
(post deleted or otherwise unavailable)
Awarded Sep 14, 2024 at 14:57
calculate total power of each user depending on the timestamp and polynomial function
Awarded Sep 12, 2024 at 13:55
(post deleted or otherwise unavailable)
Awarded Sep 11, 2024 at 2:55
Are there any Turing-undecidable problems whose undecidability is independent of the Halting problem?
Awarded Sep 9, 2024 at 15:08
Bijection between orderings of $\mathbb{R}(X)$ and Dedekind cuts in $\mathbb{R}$
Awarded Sep 9, 2024 at 9:08
$A$ and $B$ is compact space of normed vector space then $A+B$ is compact. [duplicate]
Awarded Sep 8, 2024 at 9:33
Proof of the 'Infinite' DeMorgan's Law.
Awarded Sep 7, 2024 at 3:09
(post deleted or otherwise unavailable)
Awarded Sep 6, 2024 at 16:11
Understanding a bound on number of primes congruent with $a$ mod $q$ [closed]
Awarded Sep 5, 2024 at 21:38
Prove that every acyclic directed graph has at least one source and at least one sink. [closed]
Awarded Sep 5, 2024 at 8:17
Proving it is a Brownian motion
Awarded Sep 5, 2024 at 0:01
Mean squared error of a sample covariance matrix
Awarded Sep 4, 2024 at 13:27
If $\alpha$ is a root of $x^3-3x+1$ then $f: \mathbb{Q}(\alpha)\to \mathbb{Q}(\alpha)$ with $f(1)=1$ and $f(\alpha)=\alpha^2-2$ is an automorphism
Awarded Sep 2, 2024 at 3:22
Richardson's theorem for constants
Awarded Aug 30, 2024 at 13:45
Help with solving ODE
Awarded Aug 29, 2024 at 19:32
Show that a 2-regular, finite, connected graph is a cycle (nontrivial)
Awarded Aug 29, 2024 at 12:12
(post deleted or otherwise unavailable)
Awarded Aug 27, 2024 at 22:43
(post deleted or otherwise unavailable)
Awarded Aug 27, 2024 at 14:58
(post deleted or otherwise unavailable)
Awarded Aug 27, 2024 at 14:06
Weighted Jaccard with positive and negative weights
Awarded Aug 27, 2024 at 11:47
Is Desmos Malfunctioning? [duplicate]
Awarded Aug 26, 2024 at 6:11
Laplacian of a rank two tensor in curvilinear coordinate
Awarded Aug 23, 2024 at 22:01
How to get the number of ways of getting a five card hand that is a straight flush from a standard deck of cards
Awarded Aug 23, 2024 at 21:18
Questions on basic k-combination of n-element
Awarded Aug 23, 2024 at 17:31
(post deleted or otherwise unavailable)
Awarded Aug 23, 2024 at 15:34
In need of help with step in proof of Lundberg inequality
Awarded Aug 21, 2024 at 20:21
Arranging people in a jeep.
Awarded Aug 21, 2024 at 14:25
Complex rates and variation question
Awarded Aug 21, 2024 at 10:12
Paired vs 2-sample t-test
Awarded Aug 16, 2024 at 16:07
Line segment dividing problem [duplicate]
Awarded Aug 13, 2024 at 23:47
Proof verification and hint request for HoTT book exercise 2.17
Awarded Aug 12, 2024 at 16:03
Determine the maximum positive integer $m$ such that $x_n(x_n − 1)(x_n − 2). . .(x_n − m + 1)/m!$ is never a multiple of $7$ for any integer $n$.
Awarded Aug 11, 2024 at 15:48
About the additive property of Donaldson's functional
Awarded Aug 8, 2024 at 16:16
Is there any proof that there doesn't exist a circulant Hadamard matrix of size $8 \times 8$?
Awarded Aug 5, 2024 at 2:18
Proof verification: column rank = row rank
Awarded Aug 4, 2024 at 16:48
(post deleted or otherwise unavailable)
Awarded Aug 1, 2024 at 7:06
(post deleted or otherwise unavailable)
Awarded Jul 28, 2024 at 19:11
Is gauge group infinite dimensional Lie group?
Awarded Jul 28, 2024 at 4:30
Optimal Strategy for Multi Player Coin Game
Awarded Jul 27, 2024 at 23:08
Derivation of the expected minimum distance between uniform random variables on the unit interval
Awarded Jul 23, 2024 at 23:06
A question about the irrationality measure formula
Awarded Jul 19, 2024 at 0:16
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