Results 1 to 10 of about 1,776 (211)
Maximal Classes For Lower And Upper Semicontinuous Strong Świątkowski Functions [PDF]
In this paper, we characterize the maximal additive and multiplicative classes for lower and upper semicontinuous strong Świątkowsk functions and lower and upper semicontinuous extra strong Świątkowski functions.
Szczuka Paulina
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Upper Semicontinuous Representations of Semiorders as Interval Orders [PDF]
We characterize the upper semicontinuous representability of a semiorder ≺ as an interval order (namely, by a pair (u,v) of upper semicontinuous real-valued functions) on a topological space with a countable basis of open sets, where one of the ...
Gianni Bosi +2 more
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Upper Semicontinuous Extensions of Binary Relations [PDF]
The notion of consistency in binary relations is considered. The authors provide sufficient conditions for the existence of upper semicontinuous extensions of consistent rather than transitive relations. For asymmetric relations, consistency and upper semicontinuity suffice.
BOSSERT, Walter +2 more
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(τ1,τ2)δ-semicontinuous multifunctions [PDF]
The purpose of the present article is to introduce the concepts of upper and lower (τ1,τ2)δ-semicontinuous multifunctions. Some characterizations of upper and lower (τ1,τ2)δ-semicontinuous multifunctions are investigated.
Chawalit Boonpok
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Upper semicontinuous utilities for all upper semicontinuous total preorders [PDF]
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bosi G., Sbaiz G.
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Regular and singular perturbations of upper semicontinuous differential inclusion [PDF]
In the paper we study the continuity properties of the solution set of upper semicontinuous differential inclusions in both regularly and singularly perturbed case.
Tzanko Donchev, Vasil Angelov
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Iterative roots of upper semicontinuous multifunctions [PDF]
The square iterative roots for strictly monotonic and upper semicontinuous functions with one set-valued point were fully described in (Li et al. in Publ. Math. (Debr.) 75:203-220, 2009).
Pingping Zhang, Liguo Huang
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Upper Semicontinuous Collections of Continua in Class W [PDF]
A continuum is proven to be in Class W W if it can be decomposed into an upper semicontinuous collection of
C. Wayne Proctor
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Cone Lattices of Upper Semicontinuous Functions [PDF]
Let X X be a compact metric space. A well-known theorem of M. H. Stone states that if
Gerald Beer
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On a time-dependent subdifferential evolution inclusion with a nonconvex upper-semicontinuous perturbation [PDF]
We investigate the existence of local approximate and strong solutions for a time-dependent subdifferential evolution inclusion with a nonconvex upper-semicontinuous perturbation.
S. Guillaume, A. Syam
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