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Mar
7
asked Iterated Schur complement for block matrices
Feb
27
asked orthogonal polynomials: explicit representation
Feb
25
asked Integral over scalings of integrable function
Feb
7
asked What are single layer and double layer potentials?
Jan
28
asked Is this strengthening of paracompactness known?
Jan
24
asked Does the Conjugate Gradient Method provide an eigenvalue estimate?
Jan
13
asked If there monomorphisms $f : A \rightarrow B$ and $g : B \rightarrow A$ then there is an isomorphism $h : A \rightarrow B$
Jan
10
asked Can you equip every vector space with a Hilbert space structure?
Dec
14
asked Covariant derivative of vector field along itself: $\nabla_X X$
Dec
7
asked Example of recurrence relation without closed form expression?
Dec
1
asked Which general methods of field construction do we know?
Oct
20
asked “Isomorphy” in mathematical texts
Oct
7
asked Characteristic polynomial and Jordan normal form of permutation matrices
Oct
7
asked Term of partially ordered set with “levels”
Oct
2
asked Basis of vector space invariant under group action (of symmetric group)
Sep
9
asked Approximate root of $\alpha x - \beta y$ over $\mathbb Z$ except origin
Jul
17
asked Canonical term for $\overline X / X$ where $X$ is a normed space.
Jul
3
asked Empty set in a simplicial complex
Apr
20
asked deterministic limit of gaussian distribution
Jan
21
asked Universal property of tensor products / Categorial expression of bilinearity