Serdica Bulgariacae mathematicae publicationes
Volume 2, 1976
Number 1
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Bainov, D. D., S. D. Miluseva.
A certain variant of the method of averaging for systems of integrodifferential equations of standard type. (in Russian)
(pp. 3-6)
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Skordev, G. S.
On the invariance of domain.
(pp. 7-11)
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Burnev, P. H., M. R. Burneva, D. D. Dobrev, V. T. Tomov
FORTRAN-Übersetzer FOR-32 für die elektronische Rechenmaschine 'MINSK-32'. (in Russian)
(pp. 12-28)
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Gicev, Todor R.
A study of the correctness of continuous games considered on the square. (in Russian)
(pp. 29-34)
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Todorov, K. J.
The bands of a finite symmetric semigroup.
(pp. 35-41)
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Bojanov, B. D.
Best cubature formulas.
(pp. 42-52)
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D'yakonov, E. G., A. G. Bokov.
Difference schemes on nets that change in time. (in Russian)
(pp. 53-68)
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Gencev, T. G.
Remarks on the Wiener-Paley-Schwartz theorem.
(pp. 69-74)
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Gasanov, G. M., V. A. Popov.
The approximation of locally monotone functions by positive linear operators in L and its application to the estimation of the error of the collocation method. (in Russian)
(pp. 75-81)
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Dimovski, I. H.
Convolutions for the right-inverse linear operators of the general linear differential operator of the first order.
(pp. 82-86)
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Christov, Ch. Ya., T. D. Todorov.
Asymptotic numbers - algebraic operations with them.
(pp. 87-102)
Number 2
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Zlatanov, G. Z.
A transformation of ruled surfaces. (in Russian)
(pp. 103-105)
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Careva, Bistra B.
Canonical frame of a curve in three-dimensional projective space with an absolute of two real points and a real line through one of them. (in Russian)
(pp. 106-111)
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Popova, A. A., M. M. Cvetanov.
Piecewise continuous solutions of a certain class of variational problems. (in Russian)
(pp. 112-121)
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Skordev, G. S.
On the fixed point theorem of Schauder.
(pp. 122-125)
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Mateev, A. N.
Géométrie différentielle d'un complexe de droites dans l'espace elliptique ou hyperbolique. (in French)
(pp. 126-130)
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Sendov, Bl. H., B. I. Penkov, V. A. Popov, S. M. Markov.
Hausdorff derivatives in FD.
(pp. 131-137)
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Mazhar, S. M., R. S. Khan.
Integrability theorems for Fourier series of positive functions. (pp. 138-142)
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Tonev, Toma V.
Cohomotopy groups pn,n-1 of the space of maximal ideals. (in Russian)
(pp. 143-148)
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Petrusev, P. P.
On rational approximation of functions with unbounded variation. (pp. 149-153)
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Valeev, K. G., G. H. Sarafova.
A way of transforming a system of integrodifferential equations. (in Russian)
(pp. 154-159)
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Kenderov, P. S.
Points of single-valuedness of multivalued monotone mappings in finite dimensional spaces.
(pp. 160-164)
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Stanilov, G.
Conformal invariants of a Riemannian manifold.
(pp. 165-167)
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Tihomirov, V. M.
A comment on A. N. Kolmogorov's theorem on the superposition of functions. (in Russian)
(pp. 168-170)
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Dzakov, P. B.
Several remarks on nuclear Fréchet spaces without a basis. (in Russian)
(pp. 171-176)
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Rusev, P. K.
Hermite functions of second kind.
(pp. 177-190)
Number 3
Number 4
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Rusev, P. K.
Expansion of complex functions analytic in a strip in series of Hermite functions of second kind.
(pp. 277-282)
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Petkov, V. M., G. S. Popov.
Propagation des singularites pour des systèmes hyperboliques non symetrisables. (in French)
(pp. 283-294)
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Bojanov, T. P., Bl. H. Sendov.
Metric dimension, and approximation by polynomial curves on the plane. (in Russian)
(pp. 295-299)
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Bojanov, B. D.
Best reconstruction of differentiable periodic functions from their Fourier coefficients. (in Russian)
(pp. 300-304)
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Gabrovski, I. Z., V. V. Shurenkov.
A queueing system with reproduction. (in Russian)
(pp. 305-314)
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Davidov, L. I.
Supernilpotent and underidempotent radical closures of right ideals.
(pp. 315-324)
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Mutafciev, L. R.
A renewal process with dependent random variables. (in Russian)
(pp. 325-333)
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Gichev, T. R.
Well-posedness of an optimal control problem with an integral convex efficiency criterion. (in Russian)
(pp. 334-342)
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Skordev, D. G.
The concept of search computability from the point of view of the theory of combinatory spaces. (in Russian)
(pp. 343-349)
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Iliev, G. L., A. S. Andreev.
A numerical method of finding the polynomial of best approximation with respect to a certain new metric in the space of continuous functions. (in Russian)
(pp. 360-364)
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Gawronski, W., R. Trautner
Analytische Fortsetzung von Potenzreihen. (in German)
(pp. 365-374)
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