bwmeta1.element.issn-2391-5455, Tome 7 (2009)

Sommaire

Halphen pencils on weighted Fano threefold hypersurfaces

Ivan Cheltsov ; Jihun Park

Access to full text
Full (PDF)

p. 1-45

The Polish Digital Mathematics Library

Three-dimensional terminal toric flips

Osamu Fujino ; Hiroshi Sato ; Yukishige Takano ; Hokuto Uehara

Access to full text
Full (PDF)

p. 46-53

The Polish Digital Mathematics Library

Gonality for stable curves and their maps with a smooth curve as their target

Edoardo Ballico

Access to full text
Full (PDF)

p. 54-58

The Polish Digital Mathematics Library

SUX(r, L) is separably unirational

Georg Hein

Access to full text
Full (PDF)

p. 59-60

The Polish Digital Mathematics Library

A version of Brauer’s theorem for integer central functions

Fedor Bogomolov ; Jorge Maciel

Access to full text
Full (PDF)

p. 61-65

The Polish Digital Mathematics Library

Equational spectrum of Hilbert varieties

R. Padmanabhan ; Sergiu Rudeanu

Access to full text
Full (PDF)

p. 66-72

The Polish Digital Mathematics Library

Stable outer conjugacy and strong Morita equivalence of group actions on pro-C *-algebras

Maria Joiţa

Access to full text
Full (PDF)

p. 73-83

The Polish Digital Mathematics Library

Affine compact almost-homogeneous manifolds of cohomogeneity one

Daniel Guan

Access to full text
Full (PDF)

p. 84-123

The Polish Digital Mathematics Library

On the Ricci operator of locally homogeneous Lorentzian 3-manifolds

Giovanni Calvaruso ; Oldrich Kowalski

Access to full text
Full (PDF)

p. 124-139

The Polish Digital Mathematics Library

On an inequality of Oprea for Lagrangian submanifolds

Franki Dillen ; Johan Fastenakels

Access to full text
Full (PDF)

p. 140-144

The Polish Digital Mathematics Library

On the solutions of Knizhnik-Zamolodchikov system

Lev Sakhnovich

Access to full text
Full (PDF)

p. 145-162

The Polish Digital Mathematics Library

Erratum to “On homological classification of pomonoids by regular weak injectivity properties of S-posets”

Xia Zhang ; Valdis Laan

Access to full text
Full (PDF)

p. 163-164

The Polish Digital Mathematics Library

On 0-homology of categorical at zero semigroups

Boris Novikov ; Lyudmyla Polyakova

Access to full text
Full (PDF)

p. 165-175

The Polish Digital Mathematics Library

On some infinite dimensional linear groups

Leonid Kurdachenko ; Alexey Sadovnichenko ; Igor Subbotin

Access to full text
Full (PDF)

p. 176-185

The Polish Digital Mathematics Library

Groups with small deviation for non-subnormal subgroups

Leonid Kurdachenko ; Howard Smith

Access to full text
Full (PDF)

p. 186-199

The Polish Digital Mathematics Library

On the Drazin index of regular elements

Pedro Patrício ; António Costa

Access to full text
Full (PDF)

p. 200-205

The Polish Digital Mathematics Library

Ordinary reduction of K3 surfaces

Fedor Bogomolov ; Yuri Zarhin

Access to full text
Full (PDF)

p. 206-213

The Polish Digital Mathematics Library

Wahl’s conjecture holds in odd characteristics for symplectic and orthogonal Grassmannians

Venkatramani Lakshmibai ; Komaranapuram Raghavan ; Parameswaran Sankaran

Access to full text
Full (PDF)

p. 214-223

The Polish Digital Mathematics Library

A criterion of SNT(X) = {[X]} for hyperformal spaces

Jinsong Ni

Access to full text
Full (PDF)

p. 224-229

The Polish Digital Mathematics Library

On phase segregation in nonlocal two-particle Hartree systems

Walter Aschbacher ; Marco Squassina

Access to full text
Full (PDF)

p. 230-248

The Polish Digital Mathematics Library

Optimal time and space regularity for solutions of degenerate differential equations

Alberto Favaron

Access to full text
Full (PDF)

p. 249-271

The Polish Digital Mathematics Library

∞-jets of diffeomorphisms preserving orbits of vector fields

Sergiy Maksymenko

Access to full text
Full (PDF)

p. 272-298

The Polish Digital Mathematics Library

Topological representation for monadic implication algebras

Abad Manuel ; Cimadamore Cecilia ; Díaz Varela José

Access to full text
Full (PDF)

p. 299-309

The Polish Digital Mathematics Library

Euler-Seidel method for certain combinatorial numbers and a new characterization of Fibonacci sequence

István Mező ; Ayhan Dil

Access to full text
Full (PDF)

p. 310-321

The Polish Digital Mathematics Library

On oscillation and nonoscillation properties of Emden-Fowler difference equations

Mariella Cecchi ; Zuzana Došlá ; Mauro Marini

Access to full text
Full (PDF)

p. 322-334

The Polish Digital Mathematics Library

An extragradient iterative scheme by viscosity approximation methods for fixed point problems and variational inequality problems

Adrian Petruşel ; Jen-Chih Yao

Access to full text
Full (PDF)

p. 335-347

The Polish Digital Mathematics Library

Korovkin-type theorems and applications

Nazim Mahmudov

Access to full text
Full (PDF)

p. 348-356

The Polish Digital Mathematics Library

I-convergence theorems for a class of k-positive linear operators

Mehmet Özarslan

Access to full text
Full (PDF)

p. 357-362

The Polish Digital Mathematics Library

Erratum to “Curvature of hyperkähler quotients”

Roger Bielawski

Access to full text
Full (PDF)

p. 363

The Polish Digital Mathematics Library

Periodic harmonic functions on lattices and points count in positive characteristic

Mikhail Zaidenberg

Access to full text
Full (PDF)

p. 365-381

The Polish Digital Mathematics Library

Co-fibered products of algebraic curves

Fedor Bogomolov ; Yuri Tschinkel

Access to full text
Full (PDF)

p. 382-386

The Polish Digital Mathematics Library

The divisible radical of a group

B.A.F. Wehrfritz

Access to full text
Full (PDF)

p. 387-394

The Polish Digital Mathematics Library

Ring elements as sums of units

Charles Lanski ; Attila Maróti

Access to full text
Full (PDF)

p. 395-399

The Polish Digital Mathematics Library

Complete classification of spatial surfaces with parallel mean curvature vector in arbitrary non-flat pseudo-Riemannian space forms

Bang-Yen Chen

Access to full text
Full (PDF)

p. 400-428

The Polish Digital Mathematics Library

The incidence class and the hierarchy of orbits

László Fehér ; Zsolt Patakfalvi

Access to full text
Full (PDF)

p. 429-441

The Polish Digital Mathematics Library

On compact holomorphically pseudosymmetric Kählerian manifolds

Zbigniew Olszak

Access to full text
Full (PDF)

p. 442-451

The Polish Digital Mathematics Library

A lower bound for the error term in Weyl’s law for certain Heisenberg manifolds, II

Werner Nowak

Access to full text
Full (PDF)

p. 452-462

The Polish Digital Mathematics Library

Representation and duality for Hilbert algebras

Sergio Celani ; Leonardo Cabrer ; Daniela Montangie

Access to full text
Full (PDF)

p. 463-478

The Polish Digital Mathematics Library

A generalization of peripherally-multiplicative surjections between standard operator algebras

Takeshi Miura ; Dai Honma

Access to full text
Full (PDF)

p. 479-486

The Polish Digital Mathematics Library

Gradient systems of closed operators

Vittorino Pata

Access to full text
Full (PDF)

p. 487-492

The Polish Digital Mathematics Library

Approximating real Pochhammer products: a comparison with powers

Vito Lampret

Access to full text
Full (PDF)

p. 493-505

The Polish Digital Mathematics Library

Functional a posteriori error estimates for incremental models in elasto-plasticity

Sergey Repin ; Jan Valdman

Access to full text
Full (PDF)

p. 506-519

The Polish Digital Mathematics Library

Fixed point results for multivalued contractions on ordered gauge spaces

Gabriela Petruşel

Access to full text
Full (PDF)

p. 520-528

The Polish Digital Mathematics Library

Two fixed point theorems for generalized contractions with constants in complete metric space

Ovidiu Popescu

Access to full text
Full (PDF)

p. 529-538

The Polish Digital Mathematics Library

Statistical approximation to Bögel-type continuous and periodic functions

Fadime Dirik ; Oktay Duman ; Kamil Demirci

Access to full text
Full (PDF)

p. 539-549

The Polish Digital Mathematics Library

Approximation by the Bézier variant of the MKZ-Kantorovich operators in the case α < 1

Xiao-Ming Zeng ; Vijay Gupta

Access to full text
Full (PDF)

p. 550-557

The Polish Digital Mathematics Library

Lacunary equi-statistical convergence of positive linear operators

Hüseyin Aktuğlu ; Halil Gezer

Access to full text
Full (PDF)

p. 558-567

The Polish Digital Mathematics Library

Erratum to “Tchebotaröv’s extremal problem”

Promarz Tamrazov

Access to full text
Full (PDF)

p. 568-570

The Polish Digital Mathematics Library

Homological Mirror Symmetry for manifolds of general type

Anton Kapustin ; Ludmil Katzarkov ; Dmitri Orlov ; Mirroslav Yotov

Access to full text
Full (PDF)

p. 571-605

The Polish Digital Mathematics Library

Finiteness theorems for algebraic cycles of small codimension on quadric fibrations over curves

Cristian González-Avilés

Access to full text
Full (PDF)

p. 606-616

The Polish Digital Mathematics Library

A note on a Brill-Noether locus over a non-hyperelliptic curve of genus 4

Sukmoon Huh

Access to full text
Full (PDF)

p. 617-622

The Polish Digital Mathematics Library

Smoothing of rational m-ropes

Edoardo Ballico ; Elizabeth Gasparim ; Thomas Köppe

Access to full text
Full (PDF)

p. 623-628

The Polish Digital Mathematics Library

Stanley depth of monomial ideals with small number of generators

Mircea Cimpoeaş

Access to full text
Full (PDF)

p. 629-634

The Polish Digital Mathematics Library

On zeta-functions associated to certain cusp forms. II

Antanas Laurinčikas ; Joern Steuding ; Darius Šiaučiūnas

Access to full text
Full (PDF)

p. 635-649

The Polish Digital Mathematics Library

Permutations which make transitive groups primitive

Pedro Lopes

Access to full text
Full (PDF)

p. 650-659

The Polish Digital Mathematics Library

Total curvature and volume of foliations on the sphere S 2

Amine Fawaz

Access to full text
Full (PDF)

p. 660-669

The Polish Digital Mathematics Library

A Hilbert cube compactification of the function space with the compact-open topology

Atsushi Kogasaka ; Katsuro Sakai

Access to full text
Full (PDF)

p. 670-682

The Polish Digital Mathematics Library

On order structure and operators in L ∞(μ)

Irina Krasikova ; Miguel Martín ; Javier Merí ; Vladimir Mykhaylyuk ; Mikhail Popov

Access to full text
Full (PDF)

p. 683-693

The Polish Digital Mathematics Library

Positive and maximal positive solutions of singular mixed boundary value problem

Ravi Agarwal ; Donal O’Regan ; Svatoslav Staněk

Access to full text
Full (PDF)

p. 694-716

The Polish Digital Mathematics Library

On bounded nonoscillatory solutions of third-order nonlinear differential equations

Ivan Mojsej ; Alena Tartaľová

Access to full text
Full (PDF)

p. 717-724

The Polish Digital Mathematics Library

Bernstein sets with algebraic properties

Marcin Kysiak

Access to full text
Full (PDF)

p. 725-731

The Polish Digital Mathematics Library

Descriptive set-theoretical properties of an abstract density operator

Szymon Gła̧b

Access to full text
Full (PDF)

p. 732-740

The Polish Digital Mathematics Library

Unboundedness results for systems

Gabriel Lugo ; Frank Palladino

Access to full text
Full (PDF)

p. 741-756

The Polish Digital Mathematics Library

Feedback Nash equilibria in optimal taxation problems

Mikhail Krastanov ; Rossen Rozenov

Access to full text
Full (PDF)

p. 757-774

The Polish Digital Mathematics Library

The solution existence and convergence analysis for linear and nonlinear differential-operator equations in Banach spaces within the Calogero type projection-algebraic scheme of discrete approximations

Miroslaw Lustyk ; Julian Janus ; Marzenna Pytel-Kudela ; Anatoliy Prykarpatsky

Access to full text
Full (PDF)

p. 775-786

The Polish Digital Mathematics Library

Generalizations of the Jensen-Steffensen and related inequalities

Milica Bakula ; Marko Matić ; Josip Pečarić

Access to full text
Full (PDF)

p. 787-803

The Polish Digital Mathematics Library

On Baire measurable solutions of some functional equations

Karol Baron

Access to full text
Full (PDF)

p. 804-808

The Polish Digital Mathematics Library

Statistical approximation properties of q-Baskakov-Kantorovich operators

Vijay Gupta ; Cristina Radu

Access to full text
Full (PDF)

p. 809-818

The Polish Digital Mathematics Library