#mathematics

@math_stackexchange When does a linear shift operator preserve Pascal's recurrence? #Mathematics #Algebra #Recurrence

@math_stackexchange Regarding connectedness and faithfulness in Martelli's Proposition 1.5.1 on group actions. #Mathematics #GroupTheory #Topology

@math_stackexchange Trying to prove collatz conjecture being 1st year of Informatics Engineer (I really don't know where Im getting in) [closed] #Mathematics #CollatzConjecture #ComputerScience

@math_stackexchange What is the length of the equal diagonals of this quadrilateral? #Mathematics #Geometry #ProblemSolving

@math_stackexchange Improved pruning for Kronecker positivity: 84.01% proven safe, 99.08% empirical for n=36 balanced case [12^3] -- can the 99% bound be proven? #Mathematics #Algorithm #Research

@math_stackexchange Breakdown Point of the alpha-trimmed-mean #Mathematics #Statistics #DataScience

@math_stackexchange On Hermit's solution of the quintic equation #Mathematics #Algebra #HistoryOfMath

@hackernews I know why Mathematicians weep #HackerNews #Tech #Mathematics

@math_stackexchange Relationship Between Lie group and Lie Algebra for $SL_2(\mathbb{R})$ #Mathematics #Algebra #GroupTheory

@math_stackexchange Exercise on convolution inverses #Mathematics #Algebra #Education

@math_stackexchange When does dilation preserve centroids #Mathematics #Geometry #Academia

@math_stackexchange New Euler brick gap 1.34e-05 to 5M #Mathematics #NumberTheory #Research

@math_stackexchange The U-Amego Problem #Mathematics #ProblemSolving #Academic

@math_stackexchange What is the precise geometric relationship between the non-commutativity of $SO(3)$ and the curvature of its manifold? #Mathematics #Geometry #Physics

@math_stackexchange Regarding Gödel's Proposition XI. #Mathematics #Logic #Research

@math_stackexchange Twin prime indicator function: #Mathematics #NumberTheory #PrimeNumbers

@math_stackexchange where do I start, it is really confusing, 2.8 and 2.9, or is there any video explaining it? #Mathematics #Education #Learning

@math_stackexchange On the dimension of the solution space of a homogeneous system of linear equations when another equation is added #Mathematics #LinearAlgebra #Education

@math_stackexchange When is $f_c(x,y) = xy + fl(cx) fl(cy)$ associative and how to show it? #Mathematics #Algebra #AbstractAlgebra

@math_stackexchange Looking for full-length Measure Theory and Commutative Algebra lectures #Mathematics #Education #Algebra

@phys_org AI-assisted math advance highlights gap between finding answers and judging their significance #AI #Mathematics #Research

@math_stackexchange How to prove that set B:={|x−y|:(x,y)∈A2} is bounded when A is also bounded? #Mathematics #SetTheory #Analysis

@math_stackexchange exponential form of complex numbers #Mathematics #ComplexNumbers #Algebra

@math_stackexchange Prime test for numbers of the form $(2^k-1)\cdot2^{k+4}+1$ #Mathematics #NumberTheory #PrimeNumbers

@math_stackexchange Finding whether three vectors span $\mathbb{R}^2$ #Mathematics #LinearAlgebra #Vectors

@math_stackexchange Can an Odd Perfect Number Exist? #Mathematics #NumberTheory #PerfectNumbers

@math_stackexchange Understanding Church encodings in lambda calculus #Mathematics #ComputerScience #LambdaCalculus

@math_stackexchange Can arbitrary connective commutative dg-algebras be described inductively using classical algebraic geometry? #Mathematics #Algebra #Research

@math_stackexchange Lower bound on the dimension of a sufficient statistic for a pREC #Mathematics #Statistics #Research

@math_stackexchange An exercise on sub-coalgebras and Sweedler notation #Mathematics #Algebra #SweedlerNotation

@math_stackexchange Proof reading: answer to a student about real and complex differential forms. #Mathematics #Education #Academia

@math_stackexchange Canonical algebraic treatment of PROPs #Mathematics #Algebra #CategoryTheory

@math_stackexchange under what condition is it reasonable to assume that "average of rank" is similar as "rank of average" #Mathematics #Statistics #Research

@math_stackexchange Zeros of $1 - \frac{\Gamma(x - z/2)}{\Gamma(z/2)}$ on the line $\text{Re}(z) = x$ #Mathematics #Math #Science

@math_stackexchange $H$ and $K$ are Sylow $3$-subgroup and Sylow $5$-subgroup of a group. Suppose that $|H|=3$ and $|K|=5$. If $3 \mid |N(K)|$, show that $5 \mid |N(H)|$. #Mathematics #GroupTheory #AbstractAlgebra

@math_stackexchange Motivation for why is Möbius inversion formula... that? #Mathematics #NumberTheory #Algebra

@math_stackexchange Hartshorne proof that ring homomorphism induces morphism of affine schemes #Mathematics #Algebra #Geometry

@math_stackexchange Connected Spanning Bipartite Subgraph #Mathematics #GraphTheory #Algorithms

@math_stackexchange Limits of information encoding using tiles and mask #Mathematics #InformationTheory #Coding

@math_stackexchange А note on non-finite axiomatizability of realizable systems in "Axioms and Hulls" by D. Knuth #Mathematics #Logic #Axioms