Parcourir par
Revues
Séminaires
Livres
Congrès
Sources
Geodesic
Parcourir par
Revues
Séminaires
Livres
Congrès
Sources
Portugaliae mathematica
Tome 51 (1994)
Précédent
Suivant
Sommaire du
Fascicule no. 1
A remark on a theorem of R. S. Irving and L. W. Small. (Une remarque sur un théorème de R. S. Irving et L. W. Small.)
Guedenon, Thomas
p. 1-2
Spaces of entire functions of slow growth represented by Dirichlet series.
Kumar, Arvind
;
Srivastava, G.S.
p. 3-11
Transfer of the notion of -rings to fibre products. (Transfert de la notion de -anneaux aux produits fibres.)
Echi, Othman
p. 13-23
Algebraic operators and moments on algebraic sets.
Stochel, Jan
;
Szafraniec, F.H.
p. 25-45
Quasi-orthogonality on the unit circle and semi-classical forms.
Alfaro, Manuel
;
Moral, Leandro
p. 47-62
Skew polynomial rings satisfying - property.
Salem, Refaat M.
p. 63-69
On a certain construction of MS-algebras.
Haviar, Miroslav
p. 71-83
A construction of a parametrix for an elliptic boundary value problem.
Artino, Ralph A.
;
Barros-Neto, José
p. 85-102
On a class of free Galois extensions.
Deng, X.D.
;
Szeto, G.
p. 103-108
A study of -spaces and -spaces.
Borges, Carlos R.
p. 109-117
Localization of cliques and model theory. (Localisation des cliques et théorie des modèles.)
Aribaud, François
;
Malliavin, Marie Paule
p. 119-139
A subdirectly irreducible symmetric Heyting algebra which is not simple.
Galli, A.
;
Sagastume, M.
p. 141-146
Annihilator topological algebras.
Haralampidou, Marina
p. 147-162
Sommaire du
Fascicule no. 2
On the nilpotent rank of partial transformation semigroups.
Garba, G.U.
p. 163-172
Infinite -tensor product algebras.
Kyriazis, Athanasios
p. 173-184
On the idempotent ranks of certain semigroups of order-preserving transformations.
Garba, G.U.
p. 185-204
On a class of groups with Lagrangian factor groups.
Tuccillo, Fernando
p. 205-215
Hahn-Banach theorem implies Riesz theorem.
Crespin, Daniel
p. 217-218
A multiplicity result for a class of superlinear elliptic problems.
Micheletti, Anna Maria
;
Pistoia, Angela
p. 219-229
On a theorem of P. E. Schupp. (Sur un théorème de P. E. Schupp.)
Ben Yakoub, L.
p. 231-233
On -separability in skew polynomial rings.
Lou, Xialong
p. 235-241
Stabilization of the Schrödinger equation.
Machtyngier, E.
;
Zuazua, E.
p. 243-256
A Hadamard type theorem for the space-time.
Frattarolo, Walter
p. 257-269
Periodic solutions to retarded and partial functional differential equations.
Pavlakos, Panaiotis K.
;
Stratis, Ioannis G.
p. 271-281
Some distributional products with relativistic invariance.
Sarrico, C.O.R.
p. 283-290
Diagonal and von Neumann regular matrices over a Dedekind domain.
Huylenbrouck, D.
p. 291-303
Proper left type- covers.
Fountain, John
;
Gomes, Gracinda M.S.
p. 305-319
Sommaire du
Fascicule no. 3
On certain diameters of bounded sets.
Kamal, Aref
p. 321-333
Pointwise controllability as limit of internal controllability for the wave equation in one space dimension.
Fabre, Caroline
;
Puel, Jean-Pierre
p. 335-350
Silva distributions for certain locally compact groups.
Metello de Nápoles, Suzana
p. 351-362
On the center of the fundamental group of the complement of a hyperplane arrangement.
Cordovil, Raul
p. 363-373
Symmetric equilibria for a beam with a nonlinear elastic foundation.
Grossinho, M.R.
;
Ma, T.F.
p. 375-393
A note on the asymptotics of perturbed expanding maps.
Pollicott, Mark
p. 395-404
The Euler equation for a class of nonconvex problems.
Buttazzo, Giuseppe
;
Faina, Loris
p. 405-419
Exact controllability of vibrations of thin bodies.
Saint Jean Paulin, Jeannine
;
Vanninathan, M.
p. 421-453
Non local solutions of a nonlinear hyperbolic partial differential equation.
Lopes Frota, Cícero
p. 455-473
Sommaire du
Fascicule no. 4
Exact controllability for temporally wave equation.
Apolaya, Ricardo Fuentes
p. 475-488
A unified approach to min-max critical point theorems.
Ramos, M.
;
Rebelo, C.
p. 489-516
A note on the existence of two nontrivial solutions of a resonance problem.
To Fu Ma
p. 517-523
When does finite holomorphy imply holomorphy?
Nachbin, Leopoldo
p. 525-528
Convergence in spaces of rapidly increasing distributions.
Abdullah, Saleh
p. 529-535
Weighted Fréchet and LB-spaces of Moscatelli type.
Melendez, Yolanda
p. 537-552
A class of quasi-adequate transformation semigroups.
Umar, Abdullahi
p. 553-570
A generalization of a theorem of Carlitz.
Car, Mireille
p. 571-581
On atomistic lattices.
Walendziak, Andrzej
p. 583-585
Convolution operators in infinite dimension.
Nguyen Van Khue
;
Nguyen Dinh Sang
p. 587-594
Some stability questions concerning caustics for different propagation laws.
Romero Fuster, Maria del Carmen
;
Ruas, Maria Aparecida Soares
p. 595-605
An existence theorem for Hammerstein integral equations.
Emmanuele, Giovanni
p. 607-611
The weak and strong convergence in metrizable spaces over valued fields.
Kakol, Jerzy
p. 613-615
On operators of Saphar type.
Schmoeger, Christoph
p. 617-628