bwmeta1.element.issn-2391-5455, Tome 10 (2012)

Sommaire

Editors’ preface for the topical issue “Advances in Numerical Analysis and Numerical Linear Algebra”

Ljiljana Cvetković ; Sergey Korotov ; Victor Nistor ; Lubin Vulkov

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p. 1-2

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Generalizations of the Finite Element Method

Marc Schweitzer

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p. 3-24

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The discrete maximum principle for Galerkin solutions of elliptic problems

Tomáš Vejchodský

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p. 25-43

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Approximations of the partial derivatives by averaging

Josef Dalík

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p. 44-54

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Implicit a posteriori error estimation using patch recovery techniques

Tamás Horváth ; Ferenc Izsák

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p. 55-72

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Analysis and numerical approximation of a parabolic-hyperbolic transmission problem

Boško Jovanović ; Lubin Vulkov

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p. 73-84

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Opposing flows in a one dimensional convection-diffusion problem

Eugene O’Riordan

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p. 85-100

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A finite difference approach for the initial-boundary value problem of the fractional Klein-Kramers equation in phase space

Guang-hua Gao ; Zhi-zhong Sun

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p. 101-115

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Spatially-dependent and nonlinear fluid transport: coupling framework

Jürgen Geiser

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p. 116-136

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Numerical solution of the Maxwell equations in time-varying media using Magnus expansion

István Faragó ; Ágnes Havasi ; Robert Horváth

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p. 137-149

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The norm convergence of a Magnus expansion method

András Bátkai ; Eszter Sikolya

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p. 150-158

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Richardson Extrapolation combined with the sequential splitting procedure and the θ-method

Zahari Zlatev ; István Faragó ; Ágnes Havasi

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p. 159-172

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Error estimate for a fully discrete spectral scheme for Korteweg-de Vries-Kawahara equation

Ujjwal Koley

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p. 173-187

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Computation of the fundamental solution of electrodynamics for anisotropic materials

Valery Yakhno ; Handan Yaslan ; Tatiana Yakhno

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p. 188-203

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A brief review of some application driven fast algorithms for elliptic partial differential equations

Prabir Daripa

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p. 204-216

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A comparison of some efficient numerical methods for a nonlinear elliptic problem

Balázs Kovács

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p. 217-230

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Operator preconditioning with efficient applications for nonlinear elliptic problems

Janos Karátson

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p. 231-249

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Analytical approximation of the transition density in a local volatility model

Stefano Pagliarani ; Andrea Pascucci

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p. 250-270

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About the computation of the signature of surface singularities z N + g(x, y) = 0

Muhammad Banyamin ; Gerhard Pfister ; Stefan Steidel

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p. 271-276

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Simultaneous triangularization of commuting matrices for the solution of polynomial equations

Vanesa Cortés ; Juan Peña ; Tomas Sauer

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p. 277-291

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An envelope for the spectrum of a matrix

Panayiotis Psarrakos ; Michael Tsatsomeros

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p. 292-302

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On a nonnegative irreducible matrix that is similar to a positive matrix

Raphael Loewy

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p. 303-311

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A Brauer’s theorem and related results

Rafael Bru ; Rafael Cantó ; Ricardo Soto ; Ana Urbano

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p. 312-321

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A note on regularity and positive definiteness of interval matrices

Raena Farhadsefat ; Taher Lotfi ; Jiri Rohn

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p. 322-328

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Inertias and ranks of some Hermitian matrix functions with applications

Xiang Zhang ; Qing-Wen Wang ; Xin Liu

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p. 329-351

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Obtaining a banded system of equations in complete spline interpolation problem via B-spline basis

Yuriy Volkov

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p. 352-356

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Robust semi-coarsening multilevel preconditioning of biquadratic FEM systems

Maria Lymbery ; Svetozar Margenov

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p. 357-369

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Hilbert volume in metric spaces. Part 1

Misha Gromov

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p. 371-400

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On genera of polyhedra

Yuriy Drozd ; Petro Kolesnyk

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p. 401-410

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Harmonicity of vector fields on four-dimensional generalized symmetric spaces

Giovanni Calvaruso

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p. 411-425

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Discrete Laplace cycles of period four

Hans-Peter Schröcker

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p. 426-439

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Uniqueness results for the Minkowski problem extended to hedgehogs

Yves Martinez-Maure

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p. 440-450

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On the structure vector field of a real hypersurface in complex two-plane Grassmannians

Carlos Machado ; Juan Pérez

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p. 451-455

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Reflecting topological properties in continuous images

Vladimir Tkachuk

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p. 456-465

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Linear bounds for levels of stable rationality

Fedor Bogomolov ; Christian Böhning ; Hans-Christian Graf von Bothmer

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p. 466-520

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On the diffeomorphic type of the complement to a line arrangement in a projective plane

Fedor Bogomolov ; Viktor Kulikov

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p. 521-529

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Asymptotic purity for very general hypersurfaces of ℙn × ℙn of bidegree (k, k)

Michael Burr

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p. 530-542

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On parabolic Whittaker functions II

Sergey Oblezin

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p. 543-558

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Transcendence degree of zero-cycles and the structure of Chow motives

Sergey Gorchinskiy ; Vladimir Guletskiĭ

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p. 559-568

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Eigensystem of an L 2-perturbed harmonic oscillator is an unconditional basis

James Adduci ; Boris Mityagin

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p. 569-589

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Note on the concentration-compactness principle for generalized Moser-Trudinger inequalities

Robert Černý

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p. 590-602

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Pointwise absolutely convergent series of operators and related classes of Banach spaces

Liudmyla Kadets ; Vladimir Kadets

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p. 603-608

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Uniformly bounded set-valued Nemytskij operators acting between generalized Hölder function spaces

Janusz Matkowski ; Małgorzata Wróbel

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p. 609-618

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Superposition operator on the space of sequences almost converging to zero

Egor Alekhno

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p. 619-645

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Boundaries of weak peak points in noncommutative algebras of Lipschitz functions

Kassandra Averill ; Ann Johnston ; Ryan Northrup ; Robert Silversmith ; Aaron Luttman

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p. 646-655

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Topologies on central extensions of von Neumann algebras

Shavkat Ayupov ; Karimbergen Kudaybergenov ; Rauaj Djumamuratov

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p. 656-664

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On a space of smooth functions on a convex unbounded set in ℝn admitting holomorphic extension in ℂn

Il’dar Musin ; Polina Yakovleva

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p. 665-692

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Numerical schemes for multivalued backward stochastic differential systems

Lucian Maticiuc ; Eduard Rotenstein

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p. 693-702

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Quasi-particle fermionic formulas for (k, 3)-admissible configurations

Miroslav Jerković ; Mirko Primc

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p. 703-721

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Schreier type theorems for bicrossed products

Ana Agore ; Gigel Militaru

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p. 722-739

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Solitary quotients of finite groups

Marius Tărnăuceanu

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p. 740-747

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A larger GL 2 large sieve in the level aspect

Goran Djanković

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p. 748-760

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On certain arithmetic functions involving the greatest common divisor

Ekkehard Krätzel ; Werner Nowak ; László Tóth

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p. 761-774

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An asymptotic approximation of Wallis’ sequence

Vito Lampret

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p. 775-787

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Compositions of n as alternating sequences of weakly increasing and strictly decreasing partitions

Aubrey Blecher ; Charlotte Brennan ; Toufik Mansour

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p. 788-796

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A combinatorial proof of a result for permutation pairs

Toufik Mansour ; Mark Shattuck

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p. 797-806

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Oscillations of difference equations with general advanced argument

George Chatzarakis ; Ioannis Stavroulakis

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p. 807-823

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K-quasiderivations

Caleb Emmons ; Mike Krebs ; Anthony Shaheen

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p. 824-834

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Erratum to: “Subnormal, permutable, and embedded subgroups in finite groups”

James Beidleman ; Mathew Ragland

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p. 835-836

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Curvatures of the diagonal lift from an affine manifold to the linear frame bundle

Oldřich Kowalski ; Masami Sekizawa

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p. 837-843

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Skew Killing spinors

Georges Habib ; Julien Roth

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p. 844-856

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On manifolds with nonhomogeneous factors

Manuel Cárdenas ; Francisco Lasheras ; Antonio Quintero ; Dušan Repovš

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p. 857-862

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On the homology of the Harmonic Archipelago

Umed Karimov ; Dušan Repovš

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p. 863-872

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Differential geometry of grassmannians and the Plücker map

Sasha Anan’in ; Carlos Grossi

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p. 873-884

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Weakly-exceptional quotient singularities

Dmitrijs Sakovics

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p. 885-902

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On the order three Brauer classes for cubic surfaces

Andreas-Stephan Elsenhans ; Jörg Jahnel

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p. 903-926

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Global

\tilde{S L (2, R)}

representations of the Schrödinger equation with singular potential

Jose Franco

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p. 927-941

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Locally finite groups with all subgroups either subnormal or nilpotent-by-Chernikov

Giovanni Cutolo ; Howard Smith

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p. 942-949

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Groups with all subgroups permutable or of finite rank

Martyn Dixon ; Yalcin Karatas

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p. 950-957

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Odd H-depth and H-separable extensions

Lars Kadison

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p. 958-968

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The constants of the Volterra derivation

Pál Hegedűs

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p. 969-973

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An analogue of the Duistermaat-van der Kallen theorem for group algebras

Wenhua Zhao ; Roel Willems

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p. 974-986

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On some congruences of power algebras

Agata Pilitowska ; Anna Zamojska-Dzienio

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p. 987-1003

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More results in polychromatic Ramsey theory

Uri Abraham ; James Cummings

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p. 1004-1016

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Implications between approximate convexity properties and approximate Hermite-Hadamard inequalities

Judit Makó ; Zsolt Páles

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p. 1017-1041

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Equiconnected spaces and Baire classification of separately continuous functions and their analogs

Olena Karlova ; Volodymyr Maslyuchenko ; Volodymyr Mykhaylyuk

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p. 1042-1053

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Topological algebras with maximal regular ideals closed

Mati Abel

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p. 1054-1059

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Description of quotient algebras in function algebras containing continuous unbounded functions

Mati Abel ; Jorma Arhippainen ; Jukka Kauppi

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p. 1060-1066

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A note on the extent of two subclasses of star countable spaces

Zuoming Yu

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p. 1067-1070

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Bayoumi quasi-differential is not different from Fréchet-differential

Fernando Albiac ; José Ansorena

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p. 1071-1075

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Continuous dependence on parameters for second order discrete BVP’s

Marek Galewski ; Szymon Głąb

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p. 1076-1083

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Cauchy problem for a class of parabolic systems of Shilov type with variable coefficients

Vladyslav Litovchenko ; Iryna Dovzhytska

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p. 1084-1102

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Meromorphic functions of infinite order in the angular domain

Jun-Fan Chen

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p. 1103-1112

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Bounds on global secure sets in cactus trees

Katarzyna Jesse-Józefczyk

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p. 1113-1124

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A characterization of diameter-2-critical graphs with no antihole of length four

Teresa Haynes ; Michael Henning

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p. 1125-1132

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Hypergraphs with large transversal number and with edge sizes at least four

Michael Henning ; Christian Löwenstein

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p. 1133-1140

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Gromov hyperbolic cubic graphs

Domingo Pestana ; José Rodríguez ; José Sigarreta ; María Villeta

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p. 1141-1151

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Lack of Gromov-hyperbolicity in small-world networks

Yilun Shang

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p. 1152-1158

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A new conservative finite difference scheme for Boussinesq paradigm equation

Natalia Kolkovska ; Milena Dimova

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p. 1159-1171

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On some quadrature rules with Laplace end corrections

Bogusław Bożek ; Wiesław Solak ; Zbigniew Szydełko

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p. 1172-1184

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Editors’ preface for the topical issue “Instantons, coherent sheaves and their moduli spaces”

Dimitri Markushevich ; Alexander Tikhomirov ; Misha Verbitsky

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p. 1185-1187

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The role of the Ellingsrud-Strømme construction in the classification of instantons

Laurent Gruson ; Frédéric Han

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p. 1188-1197

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Instanton bundles on Fano threefolds

Alexander Kuznetsov

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p. 1198-1231

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Moduli of symplectic instanton vector bundles of higher rank on projective space ℙ3

Ugo Bruzzo ; Dimitri Markushevich ; Alexander Tikhomirov

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p. 1232-1245

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