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Top Questions

0 votes
0 answers
13 views

Prove that the expression is identically zero

-1 votes
0 answers
13 views

Are ultra-homogeneous spaces connected?

0 votes
0 answers
11 views

Dose this KL divergence inequality holds?

24 votes
5 answers
2k views

Why study finite topological spaces?

0 votes
0 answers
51 views

Improved conjecture about partitions of the powerset without the empty set

2 votes
0 answers
31 views

Analytical solution to coupled ODEs arising in molecular evolution

1 vote
0 answers
61 views

Motivic complex on arithmetic schemes

2 votes
0 answers
87 views

Tate's conjecture for arithmetic schemes

-1 votes
0 answers
28 views

Force–Balance Matrix for FEM [closed]

4 votes
0 answers
49 views

A combinatorial identity counting shellings of $K_n$

1 vote
0 answers
134 views

Factorizations of cyclotomic polynomials valuated at primes

0 votes
0 answers
38 views

Establishing a matroid for higher local fields K/L((t₁,..,tₙ))

2 votes
0 answers
93 views

Strong converse of Kazhdan's property (T)

3 votes
0 answers
147 views

Hodge symmetry without $\mathbb{C}$ [duplicate]

3 votes
1 answer
203 views

Probability to return to the origin for a uniform random walk

0 votes
0 answers
28 views

A degree of conservativity in second-order propositional logic

1 vote
0 answers
20 views

Is there a Fokker-Plancker analogue for the joint distribution of $(X_t, X_{t+\Delta t})$?

1 vote
0 answers
32 views

Completely contractive Banach algebra structure on the dual of a Hopf $C^*$-algebra

4 votes
0 answers
46 views

Does the bicategory of additive categories admit bicolimits?

7 votes
1 answer
103 views

Connectivity of the space of transverse vector fields

5 votes
0 answers
91 views

Are bounded groups of thin operators on Hilbert space similar to groups of unitaries?

1 vote
0 answers
70 views

Generalized conjugacy classes in (topological) groups

-1 votes
0 answers
50 views

How would I write a tensor equation involving a sum over 3 objects? [closed]

1 vote
0 answers
85 views

When is the albanese map an embedding

1 vote
0 answers
53 views

Has every finite affine plane the Doubling Property?

0 votes
0 answers
135 views

Questions about class field's characteristic [closed]

0 votes
2 answers
62 views

Computing the expectation of a quadratic matrix form involving Bernoulli and Gaussian distributed matrices

2 votes
0 answers
123 views

A possible Lie extension of the Lie algebra of a foliation

0 votes
0 answers
112 views

Gluing faces of n-cube

0 votes
0 answers
33 views

Perpendicular mapping from one matrix group to a closed matrix subgroup

1 vote
0 answers
120 views

On the inequality-integer system [closed]

2 votes
1 answer
132 views

Sum of squares of chromatic roots of a bipartite graph

1 vote
0 answers
30 views

How to get perturbation bounds of singular vectors

2 votes
1 answer
51 views

Sufficient conditions for the graph measurability of a multivalued function

0 votes
0 answers
39 views

Is there is a constant $c$ such that toroidal graphs are minor-$c$-colorable?

0 votes
0 answers
24 views

how does Huber compute the $var(s_n)/E[s_n]$ and $var(d_n)/E[d_n]$? [migrated]

9 votes
2 answers
469 views
+500

Are topological PID's Noetherian?

1 vote
0 answers
50 views

Computing $G$-theory for a 3-dimensional affine simplicial toric variety

0 votes
0 answers
72 views

Markov process with time varying transition kernels

5 votes
2 answers
651 views

Conjecture about partitions of the powerset without the empty set

1 vote
1 answer
99 views

A non-example of a graded Frobenius algebra

8 votes
0 answers
145 views

Sheaf of compact Hausdorff spaces but not a condensed anima

0 votes
0 answers
48 views

Prove that any positive integer can be written as a sum of unique powers of 3s, but allowing negative and positive signs [closed]

0 votes
0 answers
56 views

Positivity of the Fourier transform: prove or disprove that $\operatorname{Re}(\overline{\widehat{u}}(\xi) \widehat{F\circ u}(\xi))\geq0$

1 vote
0 answers
93 views

Initial conditions to falsify Rowland's conjecture

1 vote
1 answer
119 views

On Dirac/ Clifford matrices

0 votes
0 answers
26 views

How to construct a $C^1$ variation of the unique, minimal geodesic at its first conjugate point


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