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  • Factorial Fractional Hidden Markov Models 
    Aggoun, L. (Электронное моделирование, 2012)
    Conventional hidden Markov models generally consist of a Markov chain observed through a linear map corrupted by additive Gaussian noise. A lesser known extension of this class of models, is the so called Factorial Hidden ...
  • Factorizable R-Matrices for Small Quantum Groups 
    Lentner, S.; Ohrmann, T. (Symmetry, Integrability and Geometry: Methods and Applications, 2017)
    Representations of small quantum groups uq(g) at a root of unity and their extensions provide interesting tensor categories, that appear in different areas of algebra and mathematical physics. There is an ansatz by Lusztig ...
  • Factorization of a convolution-type integro-differential equation on the positive half line 
    Khachatryan, A.Kh.; Khachatryan, Kh.A. (Український математичний журнал, 2008)
    Sufficient conditions for the existence of a solution of one class of convolution-type integro-differential equations on half line are obtained. The investigation is based on three factor decomposition of initial integ ...
  • Factorization of Conditional Expectations on Kac Algebras and Quantum Double Coset Hypergroups 
    Kalyuzhnyi, A.A.; Chapovsky, Yu.A. (Український математичний журнал, 2003)
    We prove that a conditional expectation on a Kac algebra, under certain conditions, decomposes into a composition of two conditional expectations of a special type and gives rise to a compact quantum hypergroup connected ...
  • Factorization of elements in noncommutative rings, I 
    Facchini, A.; Fassina, M. (Algebra and Discrete Mathematics, 2016)
    We extend the classical theory of factorization in noncommutative integral domains to the more general classes of right saturated rings and right cyclically complete rings. Our attention is focused, in particular, on the ...
  • Factorization of generalized γ-generating matrices 
    Sukhorukova, O. (Український математичний вісник, 2017)
    The class of γ–generating matrices and its subclasses of regular and singular γ–generating matrices were introduced by D. Z. Arov in [8], where it was shown that every γ-generating matrix admits an essentially unique ...
  • Factorization of matrices over elementary divisor domain 
    Shchedryk, V. (Algebra and Discrete Mathematics, 2009)
    We propose constructive criteria of divisibility and associativity of matrices over commutative elementary divisor ring without zero divisors. On this base, the explicit form for all non-associated divisors which have ...
  • Factor of interfacial potential for the surface plasmon-polariton resonance sensor response 
    Lopatynskyi, A.M.; Lopatynska, O.G.; Poperenko, L.V.; Chegel, V.I.; Guiver, M.D. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2008)
    In this work, we investigate how the application of an external potential difference to the sensitive gold-electrolyte interface influences the optical response of a sensor based on the surface plasmon-polariton resonance ...
  • Factor Ordering and Path Integral Measure for Quantum Gravity in (1+1) Dimensions 
    Haga, J.; Maitra, R.L. (Symmetry, Integrability and Geometry: Methods and Applications, 2017)
    We develop a mathematically rigorous path integral representation of the time evolution operator for a model of (1+1) quantum gravity that incorporates factor ordering ambiguity. In obtaining a suitable integral kernel for ...
  • Factors influencing on obtaining a light output homogeneous distribution along long-length detectors based on CsI(Tl) scintillators 
    Zosim, D.I. (Functional Materials, 2018)
    The role of matting the long-dimension scintillators based on CsI(Tl) single crystals for achieving a homogeneous distribution of light output along their length was studied. It was shown that he matting of scintillators ...
  • Factors of drilling hazards сaused by geodynamic stress 
    Veliyev, H.O.; Veliyev, R.V. (Геология и полезные ископаемые Мирового океана, 2018)
    The paper studies factors triggering hazards while drilling processes under the influence of time-spatial variations of geodynamic stress in areas nearby to active and buried mud volcanoes in oil fields and perspective ...
  • Factors of Formation of Economic Stability of Agricultural Enterprises 
    Dyachenko, V.S. (Економічний вісник Донбасу, 2013)
    The practice of management based on market principles requires the formation of economic stability of the agricultural enterprises , taking into account all the factors, it will balance the economic system, will ensure ...
  • Factors of networked economy development in Ukraine: economic and legal context 
    Pushak, Ya.; Kravchuk, I.; Makeieva, O. (Економічний вісник Донбасу, 2018)
    Under the influence of information technology, the features and content of organization forms of economy change; new kinds of production and forms of doing business are created, a main base of functioning networked economy ...
  • Factors of the industrial regions’ development: opportunities for modernization on an innovative basis 
    Soldak, M.O.; Shamileva, L.L. (Економіка промисловості, 2018)
    Modernization of the economy implies the formation of an effective industrial structure that should be modernized on an innovative basis. Using the statistical models, it will be investigated in the paper which modernization ...
  • Failure Analysis of a Heavy Duty Gas Turbine Blad 
    Asadikouhanjan, i S.; Torfeh, M.; Ghorbanf, R. (Проблемы прочности, 2014)
    This paper reports the failure analysis of a blade in a heavy duty land-base gas turbine. The power plant is located near the coastal area and also in vicinity of deserts of Iran, as a consequence, the airborne pollutants ...
  • Failure of organic glass after alternating long-term and cyclic loading 
    Arutyunyan, R.A.; Doktorenko, L.I.; Drozdov, V.V.; Chebanov, V.M. (Проблемы прочности, 1985)
  • Failure of Zr50 Ti16.5 Cu15 Ni18.5 amorphous metallic ribbon 
    Miskuf, J.; Csach, K.; Jurikova, A.; Ocelik, V.; Bengus, V.; Tabachnikova, E. (Проблемы прочности, 2008)
    The deformation and fracture behavior of Zr50Ti165Cu15Ni185 bulk amorphous metal in the form of a thin ribbon have been determined in tensile test at room temperature. The fracture is localized in a major shear band and ...
  • Fallacies and false premises: a plea against the dissociation of taxonomy from biology 
    Holynski, R.B. (Український ботанічний журнал, 2016)
    The virtual extinction of the doctrinally phenetic school in biological systematics has left two principal competitors on the battlefield: adherents of the synthetic («evolutionary») approach argue for classifications ...
  • Familial adenomatous polyposis: age of onset and association with mutations of the APC gene in patients from West Ukraine 
    Lozynska, M.R.; Lozynskyy, Y.S.; Plawski, A.; Pinyazhko, R.O.; Prokopchuk, N.M.; Fedota, O.M. (Вiopolymers and Cell, 2017)
    Aim. To evaluate the average age of familial adenomatous polyposis (FAP) onset in both males, females and in their relatives, carriers or not carriers of the APC gene mutations, to estimate the anticipation in successive ...
  • Families of Integrable Equations 
    Kassotakis, P.; Nieszporski, M. (Symmetry, Integrability and Geometry: Methods and Applications, 2011)
    We present a method to obtain families of lattice equations. Specifically we focus on two of such families, which include 3-parameters and their members are connected through Bäcklund transformations. At least one of the ...