Doina Brădeanu

Former member of the institute, employed between 1978-1997.

Books

  • P. Brădeanu, I. Pop, D. Brădeanu, Probleme și exerciții de mecanică teoretică, Editura Tehnică, București, 1979 (in Romanian). [Problems and exercises of Theoretical Mechanics]

Papers

  • D. Brădeanu, The application of Kantorovich-Ritz method to the flow of an incompressible potential fluid between two solid walls, Rev. Anal. Numér. Théor. Approx. 25 (1996), no. 1-2, 23–31.
  • P. Brădeanu, M. Boncuţ, D. Brădeanu, The Ritz variational method for the problem of heat conduction in plates in the plane. Application using test functions in the form of monomials xiyj, Stud. Cerc. Mec. Apl. 54 (1995), no. 5-6, 439–447 (in Romanian).
  • C. Brădeanu, D. Brădeanu, Application of the Ritz variational method for the problem of heat conduction through non-convex thick plates, Rev. Anal. Numér. Théor. Approx. 22 (1993), no. 1, 23–37.
  • D. Brădeanu, C. Brădeanu, A dual variational method for the problem of heat conduction in thick non-convex plates, Rev. Anal. Numér. Théor. Approx. 22 (1993), no. 2, 137–148.
  • C. Brădeanu, D. Brădeanu, On the application of a variational method to the study of small oscillations of a fluid in moving tanks, Seminar on Functional Analysis and Numerical Methods, Preprint no. 1, 1989, pp. 11-23.
  • P. Brădeanu, D. Brădeanu, On modified variational method for the study of liquid motion in moving tanks, Seminar on Mechanics, 15–30, Preprint, 89-2, “Babeş-Bolyai” Univ., Cluj-Napoca, 1989.
  • P. Brădeanu, P. Brădeanu, On the application of a variational method to the study of small oscillations of a fluid in moving tanks, Seminar on Functional Analysis and Numerical Methods, 11–22, Preprint, 89-1, Univ. “Babeş-Bolyai”, Cluj-Napoca, 1989.
  • D. Brădeanu, Finding variational functionals by the Galerkin procedure. Applications to the heat transfer, Seminar on Mechanics, 35–50, Preprint, 88-1, Univ. “Babeş-Bolyai”, Cluj-Napoca, 1988.
  • D. Brădeanu, Some considerations on the application of the Galerkin method to unidimensional diffusion-convection problems, Seminar on Mechanics, 23–34, Preprint, 88-1, Univ. “Babeş-Bolyai”, Cluj-Napoca, 1988.
  • D. Brădeanu, St. Maksay, A Galerkin approximation solution for heat transfer in thin bars, Seminar on Mechanics, 7–22, Preprint, 88-1,Univ. “Babeş-Bolyai”, Cluj-Napoca, 1988 (in Russian).
  • D. Brădeanu, Sur la méthode de Galerkin aux éléments finis pour la résolution du problème de diffusion-convection à coefficient de diffusion variable, Seminar on Functional Analysis and Numerical Methods, 9–24, Preprint, 87-1, Univ. “Babeş-Bolyai”, Cluj-Napoca,1987 (in French; English translation: Galerkin’s finite element method for the solution of the convection-diffusion problem with variable diffusion coefficient).
  • D. Brădeanu, Properties of the Galerkin-Crank-Nicolson upwinding scheme for an unsteady convection-diffusion problem, Seminar of functional analysis and numerical methods, 3–20, Preprint, 85-1, Univ. “Babeş-Bolyai”, Cluj-Napoca, 1985.
  • D. Brădeanu, La méthode de Galerkin généralisée unidimensionnelle avec des éléments finis et des fonctions combinées d’interpolation, Seminar of functional analysis and numerical methods, 23–40, Preprint, 84-1, Univ. “Babeş-Bolyai”, Cluj-Napoca, 1984 (in French; English title: The one-dimensional generalized Galerkin method with finite elements and combined interpolation functions).
  • D. Brădeanu, Fonctions combinées d’interpolation par morceaux et leurs propriétés, Seminar of functional analysis and numerical methods, 15–22, Preprint, 84-1, Univ. “Babeş-Bolyai”, Cluj-Napoca, 1984, (in French; English title: Combined piecewise interpolation functions and their properties).
  • D. Brădeanu, The description of the finite element method with spline functions for a simple bilocal problem, Studia Univ. Babeş-Bolyai Math. 29 (1984), 53–60 (in Romanian).
  • D. Brădeanu, Approximations Methods in Hydrodinamics and Heat Transfer, pp. 107-115 ??? și în Studia Univ. Babeș-Bolyai, Math. XVIII, 1983, pp. 56-62.
  • D. Brădeanu, The heat transfer in a viscous unsteady flow through circular ducts, Studia Univ. Babeş-Bolyai Math. 28 (1983), 56–62.
  • D. Brădeanu, Approximation procedures for the temperature field in the viscous incompressible flow through cylindrical tubes, Seminar of Functional Analysis and Numerical Methods, Preprint no. 1, 1983, pp. 1-12.
  • D. Brădeanu, Approximation solutions for the nonstationary heat transfer within the movement of a fluid through circular ducts, Preprint no.1, 1982, Babeș-Bolyai University, Seminar of Numerical Approximation Methode in Hydrodynamics and Heat Transfer, pp. 116-122.
  • D. Brădeanu, Description of the finite element method with spline functions on a simple bilocal problem, Preprint no.1, 1982, Babeș-Bolyai Univ.,Seminar on Numerical Approximation Methods in Hyddrodynamics and Heat Transfer, pp. 123-131 and?? Studia Univ. Babeș-Bolyai, Math. XXIX, 1984.
  • D. Brădeanu, Un schéma implicite aux différences finies pour le problème de la couche limite hydrodynamique, Seminar of Functional Analysis and Numerical Methods, pp. 130–139, Preprint 1980, 1, Univ. “Babeş-Bolyai”, Cluj-Napoca, 1980 (in French; English title: An implicit finite-difference scheme for the problem of the hydrodynamic boundary layer)
  • D. Brădeanu, Un schéma implicite aux différences finies pour le problème de la couche limite hydrodynamique, Studia Univ. Babeş-Bolyai Math. 25 (1980), no. 3, 53–59 (in French; English title: An implicit finite-difference scheme for the problem of the hydrodynamic boundary layer).
  • D. Brădeanu, An explicit method with finite-differences for the calculation of the incompressible temperature boundary layer, Revue Roumaine des Sciences Techniques, Serie de Mecanique Appliquee, vol. 24, no. 2, 1979, pp. 161-173.
  • P. Brădeanu, D. Brădeanu, Comportări asimptotice ale soluţiilor ecuației energiei din stratul limită incompresibil, Studia Univ. Babeș-Bolyai, Series Mathematica, 1, 1977, pp. 68-72.
  • P. Brădeanu, D. Brădeanu, The study of the first order perturbation for Mises ecuation from the boundary layer theory by finite differences method, Revue Roumaine des Sciences Techniques, Series de Mecanique Appliquee, vol. 21, no. 3, 1976, pp. 321-337.
  • D. Brădeanu, The convergence of the solution of the finite difference boundary layer equation in the form of von Mises, Studia Univ. Babeş-Bolyai Ser. Math.-Mech. 19 (1974), no. 1, 81–87 (in Romanian).
  • D. Brădeanu, Rezolvarea numerică a problemei stratului limită în forma lui Mises prin metoda diferențelor finite. Aplicație la cilindrul circular, Studia Univ. Babeș-Bolyai, Series Mathematica-Mechanica, 2, 1974, pp. 69-77
  • D. Brădeanu, Formule numerica?? în variabilele lui Mises pentru grosimile stratului limită plan incompresibil, Studii și Cercetări de Mecanică Aplicată, vol. 33, no. 1, 1974, pp. 25-37.
  • D. Brădeanu, O metodă a micilor perturbații pentru ecuația stratului limită, Studii și cercetări de mecanică aplicată, vol. 33, no. 2, 1974, pp. 247-256.
  • D. Brădeanu, O soluție numerică a unei ecuații algebrice și folosirea ei în servodinamică, Studia Univ. Babeș-Bolyai, Series Mathematica-Mechanica, 1, 1972, pp. 83-92.
  • D. Brădeanu, Calculul forței de presiune hidrodinamică pe un semicilindru eliptic, Comunicările sesiunii științifice a cadrelor didactice, Institutul Polithenic, Cluj, 2-3 apr. 1971, pp. 157-161.

Publications

An extension of the Cheney-Sharma operator of the first kind

Abstract AuthorsTeodora Cătinaș Babeș-Bolyai University, Faculty of Mathematics and Computer Science, Cluj-Napoca, Romania Iulia Buda Babeș-Bolyai University, Faculty of Mathematics and Computer Science Tiberiu Popoviciu Institute of Numerical Analysis, Romanian…

Publication Fields