Parcourir par
Revues
Séminaires
Livres
Congrès
Sources
Geodesic
Parcourir par
Revues
Séminaires
Livres
Congrès
Sources
Portugaliae mathematica
Tome 44 (1987)
Précédent
Suivant
Sommaire du
Fascicule no. 1
Extension of the concept of n-function to categories
Lintz, R.G.
p. 1-23
Schauder decomposition and best approximation in Banach Spaces
Jain, P.K.
;
Ahmad, Khalil
p. 25-39
Singly generated ideals of locally convex spaces
Simões, Marilda A.
p. 41-48
Examples of compact complex manifolds with no Kahler structure
Cordero, Luis A.
;
Fernández, Marisa
;
León, Manuel de
p. 49-62
An internal characterization of G-spaces
Castillo, Jesús M.F.
p. 63-67
Representations of every integer as the difference of nonsquare powerful numbers
McDaniel, Wayne L.
p. 69-75
Mixed vector space topologies
Queiroz, Maria Lúcia B. de
p. 77-99
Remarks on strongly regular rings
Yue Chi Ming, Roger
p. 101-112
Just half a century ago...
Ribeiro, Hugo
p. III-IV
Sommaire du
Fascicule no. 2
Asymptotic behavior of solutions of a third order difference equation
Smith, B.
;
Taylor, W.E. jr.
p. 113-117
Summation operators and
Joyner, David
p. 119-130
Generalization of a result of Morgado
Horadam, A.F.
p. 131-136
Generalization of identities of Catalan and others
Horadam, A.F.
;
Shannon, A.G.
p. 137-148
Stability of some bundles over curves
Barros, Margarida
p. 149-159
A new example of compact Riemannian manifold with structure group Spin(7)
Fernández, Marisa
p. 161-165
Octave recurrence relations
Horadam, A.F.
p. 167-181
Cones of polynomials
Barker, George P.
;
Thompson, Alex
p. 183-197
Sur la géométrie de contact d'ordre supérieur
Kumpera, Rodrigo
p. 199-212
A note on a Theorem of Ermakov
Mazhar, S.M.
;
Al-Budaiwi, Aisha
p. 213-219
Sur certains espaces de fonctions dans les groupes localement compacts
Metello de Nápoles, Suzana
p. 221-226
Sommaire du
Fascicule no. 3
Distributions invariantes
Barra, Raymond
p. 227-242
Note on some results of A.F. Horadam and A.G. Shannon concerning a Catalan's identity on Fibonacci numbers
Morgado, José
p. 243-252
Sur les trajectoires compactes de systèmes dynamiques autonomes
Haraux, A.
p. 253-259
Matrices with prescribed characteristic polynomial and submatrices
Silva, Fernando C.
p. 261-264
From finite to countable additivity
Maharam, Dorothy
p. 265-282
Sur une définition de la valeur d'une distribution en un point et son application au problème de Cauchy
Campos Ferreira, Jaime
p. 283-303
Sur la trace et le théorème de Stokes dans la théorie des distributions
Sigmaringen dos Santos Viegas, Francisco Caetano di
p. 305-314
On generalized MS-Algebras
Ramalho, Margarita
;
Sequeira, Margarida
p. 315-328
Simultaneous complements in n-spaces - an elementary proof
Craveiro de Carvalho, F.J.
;
Sampaio Martins, J.A.
p. 329-331
On the space of integral Dirichlet functions of several complex variables
Daoud, S.
p. 333-340
Sommaire du
Fascicule no. 4
Products of holomorphically relevant spaces
Maestre, Manuel
p. 341-353
Some embedding theorems for rings
Feigelstock, Shalom
p. 355-359
Periodic points of a continuous map of the interval
Rocha, Jorge
p. 361-370
A generalization of Yano's extrapolation theorem
Capri, O.N.
;
Fava, N.A.
p. 371-378
Intersections d'anneaux de Mori - exemples
Dessagnes, Nicole
p. 379-392
Topological vector spaces over topological division rings: barrelled, bornological and quasibarrelled spaces
Teixeira Balbi, Marilene
p. 393-415
Equations in groups, with special emphasis on localization and torsion - II
Ribenboim, P.
p. 417-445
Convex bodies with circumscribing boxes of constant volume
Petty, C.M.
;
McKinney, James R.
p. 447-455