Bulletin of the Belgian Mathematical Society - Simon Stevin (Project Euclid)

Bulletin of the Belgian Mathematical Society - Simon Stevin, Volume 15, Number 2 (2008)

Mon, 23 Jun 2008 11:28 EDT

Contents:

Žarko Mijajlović, Branko Malešević. Differentially transcendental functions. 193--201.

Ciprian Preda, Petre Preda. Integral characterizations for the dichotomy of evolution families. 203--215.

Agnieszka Kałamajska, Katarzyna Pietruska-Pałuba. Gagliardo-Nirenberg inequalities in weighted Orlicz spaces equipped with a nonnecessarily doubling measure. 217--235.

Chaitan P. Gupta. A Non-Resonant Generalized Multi-Point Boundary Value Problem of Dirichlet-Neumann Type involving a p-Laplacian type operator. 237--248.

Lucia Calotă. On some quasilinear elliptic equations with critical Sobolev exponents and non-standard growth conditions. 249--256.

Cristina Giannotti. Elliptic patching of harmonic functions. 257--268.

Sharief Deshmukh, Mohammad Hasan Shahid. Extrinsic spheres in a real space form. 269--275.

Cristian Bereanu. Multiple periodic solutions of some Liénard equations with p-Laplacian. 277--285.

Arman H. Karapetyan. Weighted integral representations of entire functions of several complex variables. 287--302.

Raf Bocklandt, Geert Van de Weyer. The power of slicing in noncommutative geometry. 303--310.

O.F. Kamech, M. Mejri. The product of a regular form by a polynomial generalized: the case $xu=\lambda x^2v$. 311--334.

Pieter Audenaert. The Higher-Order-Logic Formath. 335--367.

A. Benkirane, A. Youssfi, D. Meskine. Bounded solutions for nonlinear elliptic equations with degenerate coercivity and data in an $L\log L$. 369--375.

H. Esmaeili. A Class of Modifications for Kovarik's Method. 377--384.

Bulletin of the Belgian Mathematical Society - Simon Stevin, Volume 15, Number 3 (2008)

Tue, 30 Sep 2008 09:58 EDT

Contents:

H. Özlem Güney, Shigeyoshi Owa. A Subordination Result with Generalized Sakaguchi Univalent Functions Related to Complex Order. 385--390.

Kil-Woung Jun, Jaiok Roh. On the Stability of Cauchy Additive Mappings. 391--402.

M. Iglesias, T.C. Vidal, A. Verschoren. Higher order functions and Walsh coefficients revisited. 403--408.

Younggi Choi, Yoshihiro Hirato, Mamoru Mimura. Composition methods and homotopy types of the gauge groups of $Sp(2)$ and $SU(3)$. 409--417.

Yousef Hashem Zahran. A TVD-MUSTA scheme for hyperbolic conservation laws. 419--436.

Norman L. Johnson. Constructions of subgeometry partitions. 437--453.

H. Ghane, Z. Hamed, B. Mashayekhy, H. Mirebrahimi. Topological Homotopy Groups. 455--464.

Miroslav Bačák, Jiří Spurný. Complementability of spaces of affine continuous functions on simplices. 465--472.

Francisco J. García-Pacheco, Juan B. Seoane-Sepúlveda. Rotundity, smoothness and drops in Banach spaces. 473--478.

Aïssa Guesmia. Quelques résultats de stabilisation indirecte des systèmes couplés non dissipatifs. 479--497.

Mamadou Sango. Blow-up for solution of a system of quasilinear hyperbolic equations involving the $p-$laplacian. 499--508.

Stefano Baratella, Siu-Ah Ng. Isometry Games in Banach Spaces. 509--521.

Markus Schmidmeier. Systems of Submodules and an Isomorphism Problem for Auslander-Reiten Quivers. 523--546.

S. Romaguera, S. Oltra, E.A. Sánchez Pérez. Continuous convexity and canonical partial metrics in normed spaces. 547--559.

A. Ghressi, L. Khériji. A new characterization of the generalized Hermite linear form. 561--567.

Bulletin of the Belgian Mathematical Society - Simon Stevin, Volume 15, Number 4 (2008)

Wed, 05 Nov 2008 09:05 EST

Contents:

Dorel Barbu, Gheorghe Bocşan. Contractive Mappings in Spaces with Vector Norm. 577--587.

Stanisława Kanas. Subordinations for domains bounded by conic sections. 589--598.

Jamel Benameur. Description du défaut de compacité de l'injection de Sobolev sur le groupe de Heisenberg. 599--624.

Cornel Baetica, Freddy Van Oystaeyen. Unramified Reductors of Filtered and Graded Algebras. 625--634.

A. Aizpuru, R. Armario, F.J. Pérez-Fernández. Almost summability and unconditionally Cauchy series. 635--644.

Jean Schmets, Manuel Valdivia. About spaces of $\omega_1$-$\omega_2$-ultradifferentiable functions. 645--662.

Toshihiro Yamaguchi. An estimate in Gottlieb ranks of fibration. 663--675.

Songxiao Li, Stevo Stević. Riemann-Stieltjes operators between different weighted Bergman spaces. 677--686.

Peter Novotný. Span of Dold Manifolds. 687--698.

Tom De Medts, Marius Tărnăuceanu. Finite groups determined by an inequality of the orders of their subgroups. 699--704.

Alan R. Camina, Nick Gill, A.E. Zalesski. Large dimensional classical groups and linear spaces. 705--731.

Hans-Joachim Baues, Fernando Muro. The symmetric action on secondary homotopy groups. 733--768.

Bulletin of the Belgian Mathematical Society - Simon Stevin, Volume 15, Number 5 (2008)

Tue, 06 Jan 2009 09:21 EST

Contents:

Henk Broer, Carles Simó, Renato Vitolo. The Hopf-saddle-node bifurcation for fixed points of 3D-diffeomorphisms: the Arnol'd resonance web. 769--787.

W. de Melo. Rigidity in Dynamics. 789--796.

Fátima Drubi, Santiago Ibánez, J. Ángel Rodríguez. Singularities and chaos in coupled systems. 797--808.

Thomas Forget. Asymptotic study of planar canard solutions. 809--824.

Jean--Pierre Françoise, Claude Piquet, Alexandre Vidal. Enhanced delay to bifurcation. 825--831.

Ale Jan Homburg, Alice C. Jukes, Jürgen Knobloch, Jeroen S.W. Lamb. Saddle-nodes and period-doublings of Smale horseshoes: a case study near resonant homoclinic bellows. 833--850.

Jaume Llibre, Paulo R. da Silva, Marco A. Teixeira. Sliding Vector Fields via Slow--Fast Systems. 851--869.

Valery G. Romanovski, Douglas S. Shafer. On the Center Problem for $p:-q$ Resonant Polynomial Vector Fields. 871--887.

R. Roussarie, C. Rousseau. Finite cyclicity of nilpotent graphics of pp-type surrounding a center. 889--920.

Jorge Sotomayor. On the motion under focal attraction in a rotating medium. 921--925.

Ewa Stróżyna, Henryk Żołądek. Multidimensional formal Takens normal form. 927--934.

D.V. Strunin. Dynamical system approach and attracting manifolds in $K$-$\varepsilon$ model of turbulent jet. 935--946.

Darko Žubrinić, Vesna Županović. Poincaré map in fractal analysis of spiral trajectories of planar vector fields. 947--960.

Bulletin of the Belgian Mathematical Society - Simon Stevin, Volume 16, Number 1 (2009)

Wed, 25 Feb 2009 10:03 EST

Contents:

Lahcène Mezrag, Khalil Saadi. Inclusion theorems for Cohen strongly summing multilinear operators. 1--11.

Mustapha Lakrib. An Averaging Theorem for Ordinary Differential Inclusions. 13--29.

M. K. Aouf. Neighborhoods of a Certain Family of Multivalent Functions Defined by Using a Fractional Derivative Operator. 31--40.

Zbigniew Walczak. Remarks on the convergence of Bleimann, Butzer and Hahn type operators. 41--48.

Ravi P. Agarwal, Octavian G. Mustafa, Liviu Popescu. On the positive solutions of certain semi-linear elliptic equations. 49--57.

Alessandro Fedeli, Attilio Le Donne. A note on the uniform limit of transitive dynamical systems. 59--66.

Bart De Schuymer, Hans De Meyer, Bernard De Baets. Optimal Strategies for Symmetric Matrix Games with Partitions. 67--89.

A. Caminha, H. F. de Lima. Complete Vertical Graphs with Constant Mean Curvature in Semi-Riemannian Warped Products. 91--105.

Leonardo Biliotti. On the moment map on symplectic manifolds. 107--116.

Andrzej Derdzinski, Witold Roter. The local structure of conformally symmetric manifolds. 117--128.

B. Mohammadzadeh, R. Nasr-Isfahani. Inner invariant means on locally compact topological semigroups. 129--144.

M. Lashkarizadeh Bami, H. Samea. Amenability and essential amenability of certain convolution Banach algebras on compact hypergroups. 145--152.

J. K. Prajapat, R. K. Raina. Certain Results on Differential Subordination for Some Classes of Multivalently Analytic Functions Associated with a Convolution Structure. 153--165.

Sheng Zhong. Simple Zero-Knowledge Proof of Knowing $\sqrt{X_1}$ or $\sqrt{X_2}$ mod $N$. 167--170.

Georgia Irina Oros, Gheorghe Oros. Second order non-linear strong differential subordinations. 171--178.

H. Ghane, Z. Hamed. On nondiscreteness of a higher topological homotopy group and its cardinality. 179--183.

Bulletin of the Belgian Mathematical Society - Simon Stevin, Volume 16, Number 2 (2009)

Wed, 03 Jun 2009 10:09 EDT

Contents:

Larbi Berrahmoune. A note on admissibility for unbounded bilinear control systems. 193--204.

S. Maghsoudi, R. Nasr-Isfahani. The Arens regularity of certain Banach algebras related to compactly cancellative foundation semigroups. 205--221.

Elmiloud Chil. Generalized almost $f$-algebras. 223--234.

F. G. Abdullayev, U. Değer. On the orthogonal polynomials with weight having singularities on the boundary of regions in the complex plane. 235--250.

M. Obradović, S. Ponnusamy. Coefficient characterization for certain classes of univalent functions. 251--263.

G.S. Srivastava. Uniform polynomial approximation and generalized growth of entire functions on arbitrary compact sets. 265--276.

Hemant Kumar Pathak, Naseer Shahzad. Gregus type fixed point results for tangential mappings satisfying contractive conditions of integral type. 277--288.

Diabate Nabongo, Théodore K. Boni. Numerical quenching for a nonlinear diffusion equation with a singular boundary condition. 289--303.

L. Oubbi. A Kaplansky-Meyer theorem for subalgebras. 305--312.

J. Kąkol, L. López Pellicer, A. R. Todd. A topological vector space is Fréchet-Urysohn if and only if it has bounded tightness. 313--317.

L. Ćirić, N. Hussain, F. Akbar, J. S. Ume. Common fixed points for Banach operator pairs from the set of best approximations. 319--336.

Rafael López. Parabolic surfaces in hyperbolic space with constant Gaussian curvature. 337--349.

Elke Wolf. Quasinormable weighted Fréchet spaces of entire functions. 351--360.

H. Samea, M. Abolghasemi. Derivations on certain matrix algebras with applications to compact groups. 361--372.

Geraldo Botelho, Daniel Pellegrino. Absolutely summing linear operators into spaces with no finite cotype. 373--378.

Bulletin of the Belgian Mathematical Society - Simon Stevin, Volume 16, Number 3 (2009)

Tue, 01 Sep 2009 15:13 EDT

Contents:

Rosihan M. Ali, V. Ravichandran, See Keong Lee. Subclasses of Multivalent Starlike and Convex Functions. 385--394.

A. El-Sayed Ahmed, M. A. Bakhit. Sequences of some meromorphic function spaces. 395--408.

Yong Wang. New results of periodic solutions for a class of delay Rayleigh equation. 409--420.

M. Imdad, Javid Ali. Common fixed point theorems in symmetric spaces employing a new implicit function and common property (E.A). 421--433.

Witold Mozgawa, Magdalena Skrzypiec. Crofton formulas and convexity condition for secantoptics. 435--445.

Yafang Gong. Covariant Functional Calculi from the Affine Groups. 447--461.

C. De Volder, H. Tutaj-Gasińska. Bound on Seshadri constants on $\mathbb{P}^1\times\mathbb{P}^1$, Part II. 463--468.

Paweł Zaprawa. On close-to-star functions. 469--480.

Miguel Marano, Héctor N. Salas. Maps with dense orbits: Ansari's theorem revisited and the infinite torus. 481--492.

Manuel Valdivia. On analytic continuation in Hardy spaces. 493--507.

N. Grenier-Boley. Harrison's criterion, Witt equivalence and reciprocity equivalence. 509--523.

B. Mohammadzadeh, R. Nasr-Isfahani. A fixed point properties characterizing inner amenable locally compact semigroups. 525--532.

Münevver Özcan, Armin Herzer. Ein neuer Schließungssatz für Berührstrukturen. 533--555.

Amir Mafi. Gorenstein homological dimension and Ext-depth of modules. 557--564.

Belgacem Draouil. The arithmetic of curves over two dimensional local fields. 565--575.

Bulletin of the Belgian Mathematical Society - Simon Stevin, Volume 16, Number 4 (2009)

Mon, 09 Nov 2009 09:17 EST

Contents:

Thomas Meinguet. $(\mathbf{M},cr^\gamma,\delta)$-minimizing curve regularity. 577--591.

Momo Bangoura. Bigèbres quasi-Lie et boucles de Lie. 593--616.

H. Esmaeili. A Quadratically Convergent Class of Modifications for Kovarik's Method. 617--622.

Stevo Stević. Products of composition and differentiation operators on the weighted Bergman space. 623--635.

F. Behrouzi, G.A. Bagheri-Bardi. An approach to Gelfand theory for arbitrary Banach algebras. 637--646.

Mostafa Esfahani Zadeh. Heat equation approach to index theorems on odd dimensional manifolds. 647--664.

Maria-Magdalena Boureanu. Uniqueness of singular radial solutions for a class of quasilinear problems. 665--685.

Leo Egghe. Lotkaian informetrics and applications to social networks. 689--703.

Paul Van Dooren, Catherine Fraikin. Similarity matrices for colored graphs. 705--722.

Gianna M. Del Corso, F. Romani. Versatile weighting strategies for a citation-based research evaluation model. 723--743.

Bettina Berendt. Ranking -- Use and Usability. 745--768.

Bulletin of the Belgian Mathematical Society - Simon Stevin, Volume 16, Number 5 (2009)

Wed, 09 Dec 2009 09:36 EST

Contents:

Ciro Ciliberto, Olivia Dumitrescu, Rick Miranda. Degenerations of the Veronese and Applications. 771--798.

Filip Cools. On the singular locus of Grassmann secant varieties. 799--803.

Pietro De Poi, Emilia Mezzetti. On a class of first order congruences of lines. 805--821.

Cindy De Volder, H. Tutaj-Gasińska. Bound on Seshadri constants on $\mathbb{P}^1\times\mathbb{P}^1$. 823--829.

Gavril Farkas. The Fermat cubic and special Hurwitz loci in $\overline{\mathcal{M}}$. 831--851.

Alessandro Gimigliano, Brian Harbourne, Monica Idà. Stable Postulation and Stable Ideal Generation: Conjectures for Fat Points in the Plane. 853--860.

Gert Monstad Hana, Trygve Johnsen. Rational curves on a general heptic fourfold. 861--885.

Brian Harbourne, Joaquim Roé. Computing multi-point Seshadri constants on ${\bf P}^2$. 887--906.

Andreas Leopold Knutsen. On secant spaces to Enriques surfaces. 907--931.

Antonio Laface, Luca Ugaglia. On multiples of divisors associated to Veronese embeddings with defective secant variety. 933--942.

Francesco Russo. A characterization of nef and good divisors by asymptotic multiplier ideals. 943--951.

Wioletta Syzdek, Tomasz Szemberg. Seshadri constants and surfaces of minimal degree. 933--959.

Bulletin of the Belgian Mathematical Society - Simon Stevin, Volume 17, Number 1 (2010)

Fri, 05 Mar 2010 09:15 EST

Contents:

Luis Bernal-Gonzàlez, Antonio Bonilla. Compositional frequent hypercyclicity on weighted Dirichlet spaces. 1--11.

Ramazan Akgün, Daniyal M. Israfilov. Simultaneous and Converse Approximation Theorems in Weighted Orlicz Spaces. 13--28.

Lionel Nguyen Van Thé, Vladimir G. Pestov. Fixed point-free isometric actions of topological groups on Banach spaces. 29--51.

Toshihiro Yamaguchi. (n)-pairing with axes in rational homotopy. 53--67.

Július Korbaš. The cup-length of the oriented Grassmannians vs a new bound for zero-cobordant manifolds. 69--81.

Leszek Gasiński, Nikolaos S. Papageorgiou. Multiple Solutions for Noncoercive Problems with the $p$-Laplacian. 83--99.

Shûichi Ohno. Differences of Weighted Composition Operators on the Disk Algebra. 101--107.

LiJun Pan, XingRong Chen. Periodic solutions for $n^{\text{th}}$ order functional differential equations. 109--126.

Abdul Rahim Khan. On Modified Noor Iterations for Asymptotically Nonexpansive Mappings. 127--140.

Albo Carlos Cavalheiro. Existence results for degenerate quasilinear elliptic equations in weighted Sobolev spaces. 141--153.

Krzysztof Piszczek. On a property of PLS-spaces inherited by their tensor products. 155--170.

Joanna Janczewska. Almost homoclinics for nonautonomous second order Hamiltonian systems by a variational approach. 171--179.

Karim Johannes Becher, Mohammad G. Mahmoudi. The orthogonal $u$-invariant of a quaternion algebra. 181--192.