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Mathematica - Volume 23 (46) (1981)




No. 1


BLEZU, D. ; PASCU, N. N.: Integral of univalent functions
Pages 5-8

CĂLUGĂREANU, G. G.: Note on B-high subgroups of abelian groups
Pages 9-10

DUMITRU, V. ; LUBAN, F.: Mathematical programming real variable models for integer and mixed-integer problems and some applications to production scheduling
Pages 11-23

GAL, Gh. S.: Sur les théorèmes d’approximation de Weierstrass
Pages 25-30

GEORGIEV, Kr. ; LAZAROV, R.: Error estimate for the decomposed finite element solution of the polyharmonic equation
Pages 31-34

HAIMOVICI, A.: A control problem for a Volterra three species system
Pages 35-41

NÉMETH, A. B.: The nonconvex minimization principle in ordered regular Banach spaces
Pages 43-48

NÉMETHI, C.: Sequential properties of locally convex spaces
Pages 49-54

PĂUN, Gh.: On some classes of grammars with restrictions in derivations
Pages 55-60

PĂVĂLOIU, I.: La résolution des équations par interpolation
Pages 61-71

PEČARIĆ, J. E.: A new proof of the Jensen-Steffensen inequality
Pages 73-77

PURDEA, I.: Relations de tolérance partielle
Pages 79-83

SĂLĂGEAN, Gr. Şt. ; WIESLER, H.: Jack’s lemma for holomorphic vector-valued functions
Pages 85-90

SHARMA, K.: On some types of affine motions in affinely connected generalised 2-recurrent spaces II
Pages 91-103

SIMEON, J.: Sur l’ultraconvergence des éléments C-dirichlétiens
Pages 105-133

SZABÓ, L.: On bisimple monoids
Pages 135-138

SZILÁGYI, J. ; FRENŢIU, M.: The MACRO2 macroprocessor
Pages 139-140

TURINICI, M.: Multiple iterative processes based on simple fixed points and applications
Pages 141-148


No. 2


ANDRICA, D.: Bounded solution for a singular boundary value problem
Pages 157-164

BOGUCKI, Z. ; ZDERKIEWICZ, J.: Sur la courbure des lignes de niveau et leur trajectoires orthogonales dans certaines familles de fonctions convexes
Pages 165-178

BOTH, N. ; PURDEA, I.: Dually-crossed relations
Pages 179-181

COMAN, Gh.: The complexity of the quadrature formulas
Pages 183-192

DÉNÉVA, G. St.: Sur l’approximation des fonctions continues par des polynômes à coefficients entiers
Pages 193-196

ENGHIŞ, P. ; SANDOVICI, P. ; ŢARINĂ, M.: Propriétés de recurence de certaines métriques relativistes
Pages 197-203

HRISTOVA, S. G. ; BAINOV, D. D.: Integral inequalities for functions of many variables
Pages 205-210

ION, D. I.: Sur les anneaux gradués noethériens
Pages 221-223

JACOB, C.: Sur le théorème du cercle dans le cas de singularités logarithmiques
Pages 211-215

MOCANU, P. T. ; RIPIANU, D. ; ŞERB, I.: The order of starlikenness of certain integral operators
Pages 225-230

MUNTEAN, I.: The spectra of some generalized Cesàro operators
Pages 231-238

NÉMETH, A. B.: Near to minimality in ordered vector spaces
Pages 239-243

NICOLESCU, L.: Des courbes nilpotentes
Pages 245-255

NOOR, K. I.: On the generalization of close-to-convexity
Pages 217-219

OPRIŞ, Gh.: Sur certaines équations fonctionnelles
Pages 257-260

PĂVĂLOIU, I.: Sur l’ordre de convergence des méthodes d’itération
Pages 261-265

PURDEA, I. ; BOTH, N.: n-transitive tolerances
Pages 267-270

RUS, A. I.: Some equivalent conditions in the metrical fixed point theory
Pages 271-272

RUS, T.: Technology for programming language specification and implementation
Pages 273-295

SĂLĂGEAN, Gr. Şt.: Admissible functions method for operator functions
Pages 297-301