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Just a layman and slow learner. Thank you for your enlightenment and patience, and for giving me the best memory in my life.


Dec
28
accepted Why is $L^1(\mathbb{R}^n) \cap L^2(\mathbb{R}^n)$ dense in $ L^2(\mathbb{R}^n)$?
Dec
15
accepted Terminology: facet versus face in polytope
Dec
14
accepted Cheeger's inequality: Markov chain version is a special case of graph version?
Dec
14
accepted Example of a reversible Markov chain which has a stationary but non-reversible distribution?
Dec
13
accepted How much coupling does product measure have?
Dec
10
accepted Use of this condition on the instrumental density in importance sampling?
Dec
10
accepted Initial distribution under which the distribution of $X_t$ doesn't converge?
Dec
9
accepted Conditions for Schur decomposition and its generalization
Dec
9
accepted Relation between Rayleigh quotient and eigenvalues for non-Hermitian matrices?
Dec
4
accepted Is a reversible distribution unique?
Dec
2
accepted Why does a random walk on a graph G converge to a uniform distribution?
Dec
1
accepted Is “product” of Borel sigma algebras the Borel sigma algebra of the “product” of underlying topologies?
Nov
29
accepted Limiting distribution and initial distribution of a Markov chain
Nov
27
accepted Characterize triangular matrices by its eigenvalues?
Nov
27
accepted Eigen of $AA^H$ and of $A^HA$
Nov
27
accepted Geometric multiplicities of the same eigenvalue of $A$ and of $A^T$
Nov
27
accepted what can a matrix be similar to if and only if there exists a generalized eigenvector?
Nov
27
accepted Finding generalized eigenbasis
Nov
26
accepted Characterize unitary matrices by their eigenvalues and/or eigenvectors?
Nov
26
accepted Maximal and maximum (matchings)