On the subdifferentiability of convex operators
Abstract? AuthorsA.B. Németh Institute of Mathematics Cluj-Napoca, (ICTP) Keywords? ReferencesSee the expanding block below. Paper coordinatesA.B. Nemeth, On the subdifferentiability of…
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Every generating isotone projection cone is latticial and correct
Abstract? AuthorsG. Isac Departement de Mathematiques, College Militaire Royal, St. Jean, Q&bee, Canada JOJ IR A.B. Németh Institutul de Matematica, Str.…
Total palindrome complexity of finite words
AbstractAuthorsMira-Cristiana Anisiu Tiberiu Popoviciu Institute of Numerical Analysis, Romanian Academy, Cluj-Napoca, Romania Valeriu Anisiu Babeş-Bolyai University of Cluj-Napoca, Faculty of Mathematics and…
On the characterizations of partial metrics and quasimetrics
AbstractWe present the relationship between the notion of partial metric, which has applications in Computer Science, that of quasimetric (which…
Best approximation and unique extension of Lipschitz functions
AbstractAuthorsCostica Mustata Institutul de Calcul, Romania (ICTP) KeywordsPaper coordinatesC. Mustata, Best approximation and unique extension of Lipschitz functions, J. Approx. Theory,…
Norm preserving extension of convex Lipschitz functions
AbstractAuthorsS. Cobzas Institutul de Matematica Cluj-Napoca, Romania C. Mustata Institutul de Matematica, Cluj-Napoca, Romania (ICTP) KeywordsReferencesSee the expanding block below.…
On the approximation of the global extremum of a semi-Lipschitz function
AbstractIn this paper one obtains a sequential procedure for determining the global extremum of a semi-Lipschitz real-valued function defined on…
On the Extensions Preserving the Shape of a Semi-Hölder Function
AbstractWe present some results concerning the extension of a semi-Hölder real-valued function defined on a subset of a quasi-metric space,…
Block incremental unknowns for anisotropic elliptic equations
AbstractIn this article, we define the notion of block incremental unknowns for anisotropic elliptic equations. Written in a block structure,…
Analysis of aggregation-based multigrid
AbstractAggregation-based multigrid with standard piecewise constant like prolongation is investigated. Unknowns are aggregated either by pairs or by quadruplets; in…