Results 1 to 10 of about 17,993 (185)

Basic Hypergeometric Functions as Limits of Elliptic Hypergeometric Functions [PDF]

open access: yes, 2009
We describe a uniform way of obtaining basic hypergeometric functions as limits of the elliptic beta integral. This description gives rise to the construction of a polytope with a different basic hypergeometric function attached to each face of this ...
Rains, Eric M., van de Bult, Fokko J.
core   +5 more sources

Bell's Inequalities for Continuous-Variable Systems in Generic Squeezed States [PDF]

open access: yes, 2016
Bell's inequality for continuous-variable bipartite systems is studied. The inequality is expressed in terms of pseudo-spin operators and quantum expectation values are calculated for generic two-mode squeezed states characterized by a squeezing ...
Martin, Jerome, Vennin, Vincent
core   +4 more sources

An asymptotically Gaussian bound on the Rademacher tails [PDF]

open access: yes, 2011
An explicit upper bound on the tail probabilities for the normalized Rademacher sums is given. This bound, which is best possible in a certain sense, is asymptotically equivalent to the corresponding tail probability of the standard normal distribution ...
Pinelis, Iosif
core   +2 more sources

Riemann sums over polytopes [PDF]

open access: yes, 2006
We show that the Euler-MacLaurin formula for Riemann sums has an n-dimensional analogue in which intervals on the line get replaced by convex polytopes.Comment: 13 ...
Guillemin, Victor, Sternberg, Shlomo
core   +3 more sources

On weighted norm inequalities for the Carleson and Walsh-Carleson operators [PDF]

open access: yes, 2013
We prove $L^p(w)$ bounds for the Carleson operator ${\mathcal C}$, its lacunary version $\mathcal C_{lac}$, and its analogue for the Walsh series $\W$ in terms of the $A_q$ constants $[w]_{A_q}$ for $1\le q\le p$.
Andrei K. Lerner, Francesco Di, Plinio
core   +1 more source

THE INEQUALITIES OF HELDER AND MINKOVSKY AND THEIR GENERALIZATIONS

open access: yesФізико-математична освіта
Formulation of the Problem. A large amount of mathematical literature is devoted to classical inequalities. Helder's inequalities, a special case of which is the Cauchy-Buniakovsky inequality, as well as Minkowski's, which is a polygon inequality in a ...
Yuriy Bokhonov
doaj   +1 more source

Thirty-two Goldbach Variations

open access: yes, 2005
We give thirty-two diverse proofs of a small mathematical gem--the fundamental Euler sum identity zeta(2,1)=zeta(3) =8zeta(\bar 2,1). We also discuss various generalizations for multiple harmonic (Euler) sums and some of their many connections, thereby ...
Abramowitz M.   +30 more
core   +1 more source

Moment conditions in strong laws of large numbers for multiple sums and random measures

open access: yes, 2017
The validity of the strong law of large numbers for multiple sums $S_n$ of independent identically distributed random variables $Z_k$, $k\leq n$, with $r$-dimensional indices is equivalent to the integrability of $|Z|(\log^+|Z|)^{r-1}$, where $Z$ is the ...
Brunk   +23 more
core   +1 more source

Entanglement entropy for non-coplanar regions in quantum field theory

open access: yes, 2011
We study the entanglement entropy in a relativistic quantum field theory for regions which are not included in a single spatial hyperplane. This geometric configuration cannot be treated with the Euclidean time method and the replica trick.
Blanco, David D., Casini, Horacio
core   +1 more source

BMO-estimation and Almost Everywhere Exponential Summability of Quadratic Partial Sums of Double Fourier Series

open access: yes, 2013
It is proved a $BMO$-estimation for quadratic partial sums of two-dimensional Fourier series from which it is derived an almost everywhere exponential summability of quadratic partial sums of double Fourier ...
Goginava, U.   +2 more
core   +1 more source

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