Vol. 22 No. 1 (1993)

Articles

• Improved estimates on simultaneous approximation by Bernstein operators

  Cătălin Badea, Ion Badea, Heinz H. Gonska

  1-21

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  • Abstract views: 289

• Application of the Ritz variational method for the problem of heat conduction through non-convex thick plates

  Cristina Brădeanu, Doina Brădeanu

  23-37

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  • Abstract views: 257

• Continuity of generalized convex and generalized concave set-valued functions

  Wolfgang W. Breckner

  39-51

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  • Abstract views: 322

• On Gonska's problem concerning approximation by algebraic polynomials

  Ioan Gavrea

  53-57

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  • Abstract views: 209

• Direct numerical spline methods for first-order Fredholm integro-differential equations

  Gheorghe Micula, Graeme Fairweather

  59-66

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  • Abstract views: 221

• A complete first order approximation for the motion in a noncentral attraction field

  Vasile Mioc, Eugenia Radu

  67-71

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  • Abstract views: 216

• Bernstein polynomials of matrices

  Donatella Occorsio

  73-82

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  • Abstract views: 206

• A convergency theorem concerning the chord method

  Ion Păvăloiu

  83-85

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  • Abstract views: 329

• Numerical alternative method scheme for Burgers' equation

  Titus Petrila, Damian Trif

  87-96

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  • Abstract views: 218

• Remarque sur un théorème de la moyenne de Tiberiu Popoviciu Note on a mean value theorem of Tiberiu Popoviciu

  Elena Popoviciu

  97-101

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  • Abstract views: 196

• A measure of convexity of sequences

  Gh. Toader

  103-111

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  • Abstract views: 204

• Linearization procedure and Kortanek-Evans optimality conditions for symmetric pseudo-concave programming

  Ştefan Ţigan

  113-120

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  • Abstract views: 213