Mathematica Balkanica

Vol. 18 (2004), Fasc. 1-2

Pavel G. Todorov. Variational Methods for Certain Analytic Stieltjes Integrals with Probability Measures on [a, b] and Applications	3
Emanouil I. Atanassov. On the Discrepancy of the Halton Sequences	15
A. Aziz, W. M. Shah. Some Properties of Rational Functions with Prescribed Poles and Restricted Zeros	33
Andrey B. Andreev, Milena R. Racheva. Variational Aspects of the Mixed Formulation for Fourth-Order Elliptic Eigenvalue Problems	41
L. Rempulska, Z. Walczak. Modified Szasz-Mirakyan Operators	53
Tsonka Baicheva, Iliya Bouyukliev, Stefan Dodunekov, Wolfgang Willems. On the [10, 5, 6]9 Reed-Solomon and Glynn Codes	67
Tsonka Baicheva, Irina Gancheva. Ternary Cyclic and Negacyclic LUEP Codes of Lengths up to 26	79
Vasile Berinde. Approximation of Fixed Points of Some Nonsel Generalized ?-Contractions	85
Adrijan V. Borisov, Margarita G. Spirova. Measurability of Sets of Pairs of Skew Nonisotropic Straight Lines in the Simply Isotropic Space I	95
Adrijan V. Borisov, Margarita G. Spirova. Measurability of Sets of Pairs of Skew Nonisotropic Straight Lines in the Simply Isotropic Space II	105
Rumen Daskalov, Plamen Hristov. One-Generator Quasi-Cyclic Quaternary Linear Codes and Construction X	115
Rumen Daskalov, Elena Metodieva. New (k, r)-Arcs in PG(2,17) and the Related Optimal Linear Codes	121
Vesselin Dimitrov. On the Strong Davenport Constant of Nonabelian Finite p-Groups	129
Tzanko Donchev. Upper Semicontinuous Functional Differential Inclusions	141
Nelly Maneva. Software Engineering Models and Their Evaluation	149
Peter Milanov, Ivan Trenchev, Nevena Pencheva. Explicit Description of the Set of All Theoretical Genetic Codes	157
Sofiya Ostrovska. On the Limit q-Bernstein Operator	165
Peter R. Popivanov. MInteraction of Singularities to the Solutions of Some Classes of Semilinear Hyperbolic Equations and Systems with One and Two Space Variables	173
Assia P. Rousseva. A Necessary Condition for the Existence of Arcs and Codes	177
Irene Sciriha, Patrick W. Fowler. A Spectral View of Fullerenes	183
Ivailo Shishkov. On a Conjecture of Choban, Gutev and Nedev	193
Vladimir Sotirov. The Leibniz Programme: Calculation in Lieu of Disputation	197
Sinisa Stamatovic. Limit Theorem for High Level A-Upcrossings by ?-Process	205
Svetlana Topalova. STS(21) with Automorphisms of Order 3 with 3 Fixed Points and 7 Fixed Blocks	215

Vol. 18 (2004), Fasc. 3-4

M. Assal, M.M. Nessibi. Bessel-Sobolev Type Spaces	227
G. Boychev. A Tauberian Theorem of Littlewood Type for the Summation by Means of Laguerre Polynomials	235
N. Cakic, Gr. Milovanovic. On Generalized Stirling Numbers and Polynomials	241
M. Canak, L. Stefanovska, L. Protic. On Finite-Integrable p-Analytic Partial Differential Equations	249
G. Chobanov, I. Dimovski. Extension of the Duhamel Principle for Time-Nonlocal Boundary Value Problems	259
I. Dimovski, J. Paneva. Duhamel Representation for a Class of Non-Local Boundary Value Problems	265
I. Dimovski, M. Spiridonova. Computer Implementation of Solutions of BVP for Finite Vibrating Systems	277
S. Gegovska-Zajkova, B. Jovanovic. Two-Dimensional Spectral Problems Containing Delta Distribution or Conjugation Conditions	287
E. Hadzieva, I. Shapkarev. Polynomial as a General Solution of a Linear Differential Equation of Fourth Order	295
B. Ilievski. One Subclass of Generalized Analytic Functions of Third Class	305
Z.J. Jakubowski, A. Lazinska, A. Sibelska. On Some Properties of Complex Harmonic Mappings with a Two-Parameter Coefficient Condition	313
M. Jovanovic, S. Jankovic. L2m-Asymptotic Behavior of Solutions of Perturbed Stochastic Integrodifferential Equations	321
S.L. Kalla, Y.Ben Nakhi. A Modified Form of Nonlinear Differential Equations of Non-Newtonian Fluid Flows	335
S. Kempfle, I. Schaefer. Physical Consistency of Fractional	345
A. Kilicman, M.Abu Hassan. A Note on Differential Equations with Distributional Coefficients	355
V. Manova Erakovic. Blaschke Distribution with Respect to Convolution	365
Gr. Milovanovic, M. Stanic. Multiple Orthogonal Polynomials on the Semicircle and Corresponding Quadratures of Gaussian Type	373
Lj. Nastovski. Interpolation in the Class Mp, p>1	389
Z. Odibat, A. Alawneh. Z-function and Solutions of Fractional Differential Equations	397
N. Pandeski. Extension of a Finite Many Numbers to an Interpolating Sequence and Approximation by Blaschke Products	405
B. Piperevski, E. Hadzieva, N. Serafimova, K. Mitkovska-Trendova. On a Class of Differential Equations of Second Order with Polynomial Coefficients"	411
P. Rajkovic, M. Ivkovic, M. Petkovic. A Conjecture about Positivity of the Polynomials Obtained by the Expanding of a Product	419
P. Rusev. Singular Points and Analytic Functions Defined by Series in Legendre Associated Functions	431
K. Saneva, A. Buckovska. Asymptotic Behaviour of the Distributional Wavelet Transform at 0	437
T. Sayah, A. Badih. Effect of Junction on Electromagnetic Waveguide Transmission	443
I.A. Shapkarev, B.M. Piperevski, E.J. Hadzieva. On Some Special General Integrals of a Linear Differential Equation of Second Order	453
A. Shidfar. On Inverse Heat Problems with Two Unknown Terms	461
A. Shidfar, G.R. Karamali. Function Specification Method for Determination of Unknown Term in a Nonlinear Diffusion Equation	467
A. Shidfar, A. Zakeri. Asymptotic Solution for an Inverse Parabolic Problem	475
Lj. Protic, L. Stefanovska, M. Canak. On Some Approximate Methods for Solving Vekua Complex Differential Equation	485