Vol. 104 (2017): Ann. Sofia Univ. Fac. Math and Inf.

Articles

• Editorial note

  Geno Nikolov

  5

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• 100 YEARS FROM THE BIRTH OF YAROSLAV TAGAMLITZKI

  Dimiter Skordev

  7-22

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• AUTOMORPHISMS OF ALGEBRAS AND BOCHNER‘S PROPERTY FOR DISCRETE VECTOR ORTHOGONAL POLYNOMIALS

  Emil Horozov

  23-38

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• LOWER BOUNDING THE FOLKMAN NUMBERS $F_v(a_1, . . . , a_s;m − 1)$

  Aleksandar Bikov, Nedyalko Nenov

  39-53

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• ESTIMATES FOR THE BEST CONSTANT IN A MARKOV $L_2$–INEQUALITY WITH THE ASSISTANCE OF COMPUTER ALGEBRA

  Geno Nikolov, Rumen Uluchev

  55-75

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• WEIGHTED APPROXIMATION IN UNIFORM NORM BY MEYER-K¨ONIG AND ZELLER OPERATORS

  Ivan Gadjev, Parvan E. Parvanov

  77-87

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• ON THE REPRESENTATION OF MODULES OVER FINITE CHAIN RINGS

  Nevyana Georgieva, Ivan Landjev

  89-98

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• RIEMANN HYPOTHESIS ANALOGUE FOR LOCALLY FINITE MODULES OVER THE ABSOLUTE GALOIS GROUP OF A FINITE FIELD

  Azniv Kasparian, Ivan Marinov

  99-137

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• ON A DIFFERENTIAL INEQUALITY

  Rossen Nikolov

  139-153

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• DEFINITE QUADRATURE FORMULAE OF ORDER THREE WITH EQUIDISTANT NODES

  Ana Avdzhieva, Vesselin Gushev, Geno Nikolov

  155-170

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• ON AN EQUATION INVOLVING FRACTIONAL POWERS WITH PRIME NUMBERS OF A SPECIAL TYPE

  Zhivko Petrov

  171-183

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• FAST CONVERGING SEQUENCE TO EULER-MASCHERONI CONSTANT

  Ivan Georgiev

  185-191

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• MULTITYPE BRANCHING PROCESSES IN CONTINUOUS TIME AS MODELS OF CANCER

  Kaloyan Vitanov, Maroussia Slavtchova-Bojkova

  193-200

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• SPECTRAL CLUSTERING OF MULTIDIMENSIONAL GENETIC DATA

  Tsvetelin Zaevski, Ognyan Kounchev, Dean Palejev, Eugenia Stoimenova

  201-215

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• EM ALGORITHM FOR MAXIMUM LIKELIHOOD ESTIMATION OF CORRELATED PROBIT MODEL FOR TWO LONGITUDINAL ORDINAL OUTCOMES

  Denitsa Grigorova

  217-232

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