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15
Math.TechQA.Club
2026-03-25 08:10:52
41
Views
What is the variance of the number of occurrences of a subsequence in a random sequence.
Published on
25 Mar 2026 - 8:10
#combinatorics
#probability-theory
#string-theory
56
Views
Is my logic correct? A bit string of n with more 0s than 1s
Published on
11 Apr 2026 - 10:55
#combinatorics
#discrete-mathematics
#combinatorial-proofs
#bit-strings
#string-theory
299
Views
(Soft Question) How active an area of research is Non-Commutative Geometry?
Published on
25 Mar 2026 - 8:09
#abstract-algebra
#algebraic-geometry
#soft-question
#noncommutative-algebra
#string-theory
649
Views
Image of ring homomorphism $\phi : \mathbb{Z}[t] \to \mathbb{Q}$?
Published on
25 Mar 2026 - 8:08
#abstract-algebra
#ring-theory
#rational-numbers
#string-theory
853
Views
Calculating euler number of disk
Published on
01 Apr 2026 - 12:37
#string-theory
#differential-geometry
#geometry
164
Views
An intutive proof of 'replacing two-caps by a handle'
Published on
25 Mar 2026 - 8:09
#algebraic-topology
#differential-topology
#geometric-topology
#string-theory
106
Views
Are $T^2/Z_2$ orbifolds just ironed spheres?
Published on
25 Mar 2026 - 8:09
#string-theory
#mathematical-physics
211
Views
Weyl transformation of geodesic distance
Published on
24 Apr 2026 - 1:41
#general-relativity
#string-theory
#differential-geometry
588
Views
Open questions in Topological K-Theory
Published on
04 May 2026 - 9:56
#reference-request
#algebraic-topology
#mathematical-physics
#topological-k-theory
#string-theory
182
Views
Polyakov action in complex coordinates
Published on
25 Mar 2026 - 8:11
#differential-geometry
#complex-geometry
#string-theory
130
Views
Semi-infinite forms?
Published on
25 Apr 2026 - 18:57
#algebraic-topology
#mathematical-physics
#string-theory
700
Views
What is spectral flow symmetry?
Published on
01 Apr 2026 - 4:56
#algebraic-topology
#mathematical-physics
#string-theory
951
Views
What is a good gentle introduction to the Virasoro algebra and its application in theoretical physics?
Published on
25 Mar 2026 - 8:12
#group-theory
#reference-request
#mathematical-physics
#string-theory
215
Views
rigorous treatment of infinitesimal reparametrizations
Published on
25 Mar 2026 - 8:09
#infinitesimals
#string-theory
1.6k
Views
Reference request: toric geometry
Published on
09 Apr 2026 - 13:22
#reference-request
#mathematical-physics
#toric-geometry
#string-theory
#mirror-symmetry
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