Results 21 to 30 of about 962,049 (278)

Abstract Weyl-type theorems [PDF]

Mathematica Bohemica, 2016
In this paper, we give a new approach to the study of Weyl-type theorems. Precisely, we introduce the concepts of spectral valued and spectral partitioning functions.
Mohammed Berkani
doaj   +1 more source

Scalar Representation and Conjugation of Set-Valued Functions

, 2012
To a function with values in the power set of a pre-ordered, separated locally convex space a family of scalarizations is given which completely characterizes the original function.
Aubin J-P, Birkhoff G, Carola Schrage, Dedekind R, Ekeland I, Fuchs L, Galatos N, Göpfert A, Hamel AH, Hamel AH, Ioffe AD, Jahn J, Löhne A, Schrage C, Singer I, Zălinescu C   +15 more
core   +1 more source

On reduction of differential inclusions and Lyapunov stability

, 2019
In this paper, locally Lipschitz, regular functions are utilized to identify and remove infeasible directions from set-valued maps that define differential inclusions.
Dixon, Warren E., Kamalapurkar, Rushikesh, Teel, Andrew R.   +2 more
core   +1 more source

Interpolation of set-valued functions

IMA Journal of Numerical Analysis
Abstract Given a finite number of samples of a continuous set-valued function F, mapping an interval to compact subsets of the real line, we develop good approximations of F, which can be computed efficiently. In the first stage, we develop an efficient algorithm for computing an interpolant to $F$, inspired by the ‘metric polynomial ...
Muzaffar, Qusay, Dyn, Nira, Levin, David
openaire   +2 more sources

SOME PROPERTIES OF N-INTEGRAL ON SET-VALUED FUNCTIONS

Barekeng
The Upper and Lower N-integrals were introduced in 2019 based on the concept of δ-fine partitions, which also underlies the Henstock–Kurzweil integral.
Corina Karim, Cornelia Yosefine Halim
doaj   +1 more source

Cauchy Integral and Boundary Value for Vector-Valued Tempered Distributions

Axioms, 2022
Using the historically general growth condition on scalar-valued analytic functions, which have tempered distributions as boundary values, we show that vector-valued analytic functions in tubes TC=Rn+iC obtain vector-valued tempered distributions as ...
Richard D. Carmichael
doaj   +1 more source

The complexity of finite-valued CSPs

, 2016
We study the computational complexity of exact minimisation of rational-valued discrete functions. Let $\Gamma$ be a set of rational-valued functions on a fixed finite domain; such a set is called a finite-valued constraint language.
Thapper, Johan, Zivny, Stanislav
core   +1 more source

Multiportfolio time consistency for set-valued convex and coherent risk measures

, 2014
Equivalent characterizations of multiportfolio time consistency are deduced for closed convex and coherent set-valued risk measures on $L^p(\Omega,\mathcal F, P; R^d)$ with image space in the power set of $L^p(\Omega,\mathcal F_t,P;R^d)$.
Feinstein, Zachary, Rudloff, Birgit
core   +1 more source

Optimization of Set-Valued Functions

Journal of Mathematical Analysis and Applications, 1994
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Why and When Are Evidence‐Based Interventions Adopted in Paediatric Supportive Care? A Qualitative Exploration of the Determinants of Photobiomodulation Implementation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Oral mucositis is a common and debilitating side effect of childhood cancer and stem cell transplant treatments. It affects the quality of life of children and young people (CYP) and places a strain on services. Photobiomodulation is recommended for oral mucositis prevention in international guidance but is poorly implemented in UK ...
Claudia Heggie, Kara A. Gray‐Burrows, Peter F. Day, Bob Phillips, Carl A. Thompson   +4 more
wiley   +1 more source