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A Discrete Multivariate Mean Value Theorem with Applications
AMS classifications: 47H10; 54H25; 55M20; 90C33; 91B50Discrete set;mean value theorem;fixed point;algorithm;equilibrium;complementarity
A Discrete Multivariate Mean Value Theorem with Applications
AMS classifications: 47H10; 54H25; 55M20; 90C33; 91B50
Bias in Estimating Multivariate and Univariate Diffusions
Published in Journal of Econometrics, 2011, https://doi.org/10.1016/j.jeconom.2010.12.006</p
Density operators that extremize Tsallis entropy and thermal stability effects
Quite general, analytical (both exact and approximate) forms for discrete
probability distributions (PD's) that maximize Tsallis entropy for a fixed
variance are here investigated. They apply, for instance, in a wide variety of
scenarios in which the system is characterized by a series of discrete
eigenstates of the Hamiltonian. Using these discrete PD's as "weights" leads to
density operators of a rather general character. The present study allows one
to vividly exhibit the effects of non-extensivity. Varying Tsallis'
non-extensivity index one is seen to pass from unstable to stable systems
and even to unphysical situations of infinite energy.Comment: 22 page
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