Transforming a hierarchical into a unitary-weight representation.
Transforming stochastic matrices for stochastic comparison with the st-order
We present a transformation for stochastic matrices and analyze the effects of using it in stochastic comparison with the strong stochastic (st) order. We show that unless the given stochastic matrix is row diagonally dominant, the transformed matrix provides better st bounds on the steady state probability distribution.
Transforming stochastic matrices for stochastic comparison with the st-order
We present a transformation for stochastic matrices and analyze the effects of using it in stochastic comparison with the strong stochastic (st) order. We show that unless the given stochastic matrix is row diagonally dominant, the transformed matrix provides better st bounds on the steady state probability distribution.
Transgression and Clifford algebras
Let be a differential (not necessarily commutative) algebra which carries a free action of a polynomial algebra with homogeneous generators . We show that for acyclic, the cohomology of the quotient
Transient behavior of powers and exponentials of large Toeplitz matrices.
Triangular stochastic matrices generated by infinitesimal elements
We show that each element in the semigroup of all non-singular upper (or lower) triangular stochastic matrices is generated by the infinitesimal elements of , which form a cone consisting of all upper (or lower) triangular intensity matrices.
Trigonometric identities.
Trivecteurs de rang 6
Two and Three-Dimensional Art Inspired by Polynomiography
Two applications of a bound on the Hadamard product with a Cauchy matrix.
Two characterizations of inverse-positive matrices: the Hawkins-Simon condition and the Le Chatelier-Braun principle.
Two contributions to the theory of coefficients of ergodicity
Two Examples of the Bass-Quillen-Suslin Conjectures.
Two models for contraction operators. (Deux modèles pour les opérateurs de contraction.)
Two Non-Negative Quadratic Forms.
Two point sets with additional properties
A subset of the plane is called a two point set if it intersects any line in exactly two points. We give constructions of two point sets possessing some additional properties. Among these properties we consider: being a Hamel base, belonging to some -ideal, being (completely) nonmeasurable with respect to different -ideals, being a -covering. We also give examples of properties that are not satisfied by any two point set: being Luzin, Sierpiński and Bernstein set. We also consider natural generalizations...
Two problems related to the non-vanishing of
We study two rather different problems, one arising from Diophantine geometry and one arising from Fourier analysis, which lead to very similar questions, namely to the study of the ranks of matrices with entries either zero or , where denotes the “centered” fractional part of . These ranks, in turn, are closely connected with the non-vanishing of the Dirichlet -functions at .
Two-sided approximations of inverses, square roots and Cholesky factors
Two-station queueing networks with moving servers, blocking, and customer loss.
Two-step relaxation Newton method for nonsymmetric algebraic Riccati equations arising from transport theory.