Institute annual report 1989

updates: February ?, 2024. Main version: February ?, 2024.

Human resources

Institute Head: Prof. Dr. Arpad Pal

Mathematicians

Papers published in 1989

M.-C. Anisiu, Fixed points theorems for retractible mappings, Seminar on Functional Analysis and Numerical Methods, 1-10, Preprint, 89-1, Univ. Babeş-Bolyai Cluj-Napoca, 1989 (pdf file here)
M.-C. Anisiu, V. Anisiu, On some conditions for the existence of the fixed points in Hilbert spaces, Itinerant Seminar on Functional Equations, Approximation and Convexity (Cluj-Napoca, 1989), 93-100, Preprint, 89-6, Univ. Babeş-Bolyai, Cluj-Napoca, 1989 (pdf file here)
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 (colab. P. Brădeanu)
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.
D. 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.
C.I. Gheorghiu, On the competition between Marangoni and gravity forces to determinate the surface profiles of a liquid flow on an inclined plane open to air, Preprint nr. 2, 1989, Research Seminar on Mechanics, ”Babeş-Bolyai” Univ. Cluj-Napoca, Faculty of Mathematics and Physics, pp. 47-52.
C.I. Gheorghiu, On a linear singularly perturbed two point boundary value problem, Preprint nr. 1, 1989, Seminar on Functional Analysis and Numerical Methods, “Babeş-Bolyai” Univ. Cluj-Napoca, Faculty of Mathematics and Physics, pp.
C. Mustăţa, An application of a theorem of McShane, Seminar on Functional Analysis and Numerical Methods, Preprint Nr. 1 (1989), 75-84 (MR # 91j: 54024).
C. Iancu, The error analysis in interpolation by complex spline functions. Studia Univ. Babeş-Bolyai Math. 34 (1989), no. 1, 71–76, MR1073747
C. Mustăţa, An application of a theorem of McShane, Seminar on Functional Analysis and Numerical Methods, Preprint Nr. 1 (1989), 75-84 (MR # 91j: 54024).
C. Mustăţa, D. Andrica, An abstract Korovkin type theorem and applications, Studia Univ. ”Babeş-Bolyai” XXXIV, fasc. 2 (1989), 44-41 (MR # 91j: 41043).
A.B. Németh, A summation criterion for normal cones in Fréchet spaces. Seminar on Optimization Theory, 81–90, Preprint, 89-8, Univ. Babeş-Bolyai, Cluj-Napoca, 1989. MR1130197
A.B. Németh, Ordered Fréchet spaces with universal subdifferentiability properties. Seminar on Functional Analysis and Numerical Methods, 85–94, Preprint, 89-1, Univ. Babeş-Bolyai, Cluj-Napoca, 1989. MR1043697
A.B. Németh, Normality, regularity, latticiality and order completeness of ordered Fréchet spaces. Seminar on Mathematical Analysis (Cluj-Napoca, 1988–1989), 93–98, Preprint, 89-7, Univ. Babeş-Bolyai, Cluj-Napoca, 1989. MR1043191
A.B. Németh, Between Pareto efficiency and Pareto ϵ-efficiency. Optimization 20 (1989), no. 5, 615–637. MR1015432
I. Păvăloiu, Sur une méthode de type Steffensen utilisée pour la résolution des equations operationnelles non-linéaires, Seminar on functional analysis and numerical methods, Preprint no. 1 (1989), pp. 105-110 (in French).
I. Păvăloiu, Sur l’approximation des racines des equations dans une espace métrique, Seminar on functional analysis and numerical methods, Preprint no. 1 (1989), pp. 95-104 (in French).
I. Şerb, Banach spaces containing finite-dimensional strongly proximinal subspaces. Seminar on Functional Analysis and Numerical Methods, 111–120, Preprint, 89-1, Univ. “Babeş-Bolyai”, Cluj-Napoca, 1989.
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