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15
Math.TechQA.Club
2014-10-14 09:03:30
6.4k
Views
Prove that $S= \{ (x,y) : x^2 - y^2 <1 \}$ is open in $\mathbb{R}^2$
Published on
14 Oct 2014 - 9:03
#general-topology
#soft-question
655
Views
2 x 2 matrix game and expected value
Published on
14 Oct 2014 - 15:59
#soft-question
#game-theory
359
Views
Are the quaternions obsolete in pure mathematics?
Published on
26 Mar 2026 - 4:31
#abstract-algebra
#soft-question
#number-systems
473
Views
Most general mathematical framework
Published on
05 Apr 2026 - 16:38
#soft-question
#foundations
#meta-math
3.1k
Views
Combinatorial group theory books
Published on
29 Mar 2026 - 21:50
#abstract-algebra
#group-theory
#soft-question
#book-recommendation
469
Views
Can we consider a hypergeometric function as a closed-form?
Published on
29 Mar 2026 - 12:12
#calculus
#soft-question
#terminology
#definition
#closed-form
354
Views
Existence of numbers such as $\pi^{-1}$
Published on
26 Mar 2026 - 23:09
#real-analysis
#soft-question
#axioms
75
Views
Polynomial decomposition
Published on
01 Apr 2026 - 4:33
#abstract-algebra
#polynomials
#soft-question
#algorithms
#examples-counterexamples
121
Views
Difference between contradiction and paradox?
Published on
15 Oct 2014 - 19:40
#soft-question
#proof-writing
1.4k
Views
Why is there apparently a consensus on the P = NP question?
Published on
25 Mar 2026 - 14:21
#soft-question
#computational-complexity
#open-problem
8.5k
Views
Differential-geometry textbook with solved problems
Published on
16 Oct 2014 - 1:15
#reference-request
#differential-geometry
#soft-question
234
Views
Platonist research on the cardinality of the reals
Published on
02 Apr 2026 - 16:30
#soft-question
#set-theory
#first-order-logic
312
Views
Problem about problem solving
Published on
30 Mar 2026 - 17:39
#soft-question
#problem-solving
31
Views
Is there a relationship between the integrand in Green's Theorem and the test for finding an integrating factor for a differential form?
Published on
16 Oct 2014 - 5:40
#ordinary-differential-equations
#multivariable-calculus
#soft-question
1k
Views
Is Linear Algebra the foundation of Applied Mathematics?
Published on
26 Mar 2026 - 19:01
#linear-algebra
#soft-question
#applications
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