Superadditivity of functionals related to Gauss’ type inequalites
نویسندگان
چکیده
منابع مشابه
Some Ostrowski Type Inequalites via Cauchy’s Mean Value Theorem
Some Ostrowski type inequalities via Cauchy’s mean value theorem and applications for certain particular instances of functions are given.
متن کاملZak’s Theorem on Superadditivity
This paper is concerned with an important theorem due to Fyodor L. Zak, which appeared in [Za1]: Let X ⊂ P be a (reduced and irreducible) subvariety. A k – secant space to X is a k – dimensional linear subspace of P which is spanned by k+1 points from X, the k – secant variety of X in P is the (closure of the) union of all the k – secant spaces of X. Zak denotes this space by S(X), we shall als...
متن کاملVariational Approximation of Functionals withCurvatures and Related
We consider the problem of approximating via ?-convergence a class of functionals depending on curvatures of smooth compact boundaries. We investigate the connections between the approximation problem and the lower semicontinuous envelope of the original functional. We provide some examples of lower semicontinuous functionals and their variational approximation.
متن کاملSuperadditivity of communication capacity using entangled inputs
The design of error-correcting codes used in modern communications relies on information theory to quantify the capacity of a noisy channel to send information[1]. This capacity can be expressed using the mutual information between input and output for a single use of the channel: although correlations between subsequent input bits are used to correct errors, they cannot increase the capacity. ...
متن کاملSuperadditivity of distillable entanglement From Quantum Teleportation
We show that the phenomenon of superadditivity of distillable entanglement observed in multipartite quantum systems results from the consideration of states created during the execution of the standard end-to-end quantum teleportation protocol (and a few additional local operations and classical communication (LOCC) steps) on a linear chain of singlets. Some of these intermediate states are ten...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Sarajevo Journal of Mathematics
سال: 2014
ISSN: 1840-0655,2233-1964
DOI: 10.5644/sjm.10.1.05