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  • On Linear Relations Generated by Nonnegative Operator Function and Degenerate Elliptic Differential-Operator Expression 
    Bruk, V.M. (Журнал математической физики, анализа, геометрии, 2009)
    In terms of boundary values, we describe a spectrum of the linear relations indicated in the paper title. We study the invertible restrictions of maximal relation and show that the operators inverse to these restrictions ...
  • On-line luminescent dosimetry of product processing mode at an electron linac 
    Pomatsalyuk, R.I.; Romanovsky, S.K.; Shevchenko, V.A.; Tenishev, A.Eh.; Titarenko, Yu.A.; Titov, D.V.; Titov, V.Yu.; Uvarov, V.L. (Вопросы атомной науки и техники, 2021)
    Radiation-technological processes on the basis of electron accelerators, in particular, sterilization of medical devices, are regulated by international standards. The distribution of the electron flux density and absorbed ...
  • Online Medical Data Stream Mining Based on Adaptive Neuro-Fuzzy Approaches 
    Perova, I.G.; Bodyanskiy, Ye.V. (Кибернетика и вычислительная техника, 2019)
    The purpose of the paper is to develop approach, based on adaptive neuro-fuzzy systems to solve the tasks of medical data stream mining in online-mode. Results. As a result, approbation of the developed approach in supervised ...
  • On-line voltage stability evaluation using neuro-fuzzy inference system and Moth-Flame optimization algorithm 
    Bourzami, A.; Amroune, M.; Bouktir, T. (Електротехніка і електромеханіка, 2019)
    In recent years, the problem of voltage instability has received special attention from many utilities and researchers. The present paper deals with the on-line evaluation of voltage stability in power system using Adaptive ...
  • On-line контроль параметров судовой энергетической установки 
    Варбанец, Р.А.; Ивановский, В.Г.; Кучеренко, Ю.Н.; Логишев, И.В. (Штучний інтелект, 2011)
    В статье рассматривается проблема определения в эксплуатации и удаленного контроля основных энергетических параметров судовой дизельной энергетической установки (СЭУ). Предложены двухпараметрические зависимости для ...
  • On local blow-up of solutions of quasilinear elliptic and parabolic inequalities 
    Muravnik, A.B. (Нелинейные граничные задачи, 2006)
  • On Local Congruence of Immersions in Homogeneous or Nonhomogeneous Spaces 
    Cheh, J. (Symmetry, Integrability and Geometry: Methods and Applications, 2013)
    We show how to find a complete set of necessary and sufficient conditions that solve the fixed-parameter local congruence problem of immersions in G-spaces, whether homogeneous or not, provided that a certain kth order jet ...
  • On local gradient estimates for anisotropic elliptic and parabolic equations 
    Skrypnik, I.I.; Skrypnik, S.V. (Труды Института прикладной математики и механики, 2012)
    It is considered wide class of anisotropic elliptic and parabolic equations. Sharp local pointwise estimates for gradient of solutions of such equations are established.
  • On local linear estimation in nonparametric errors-in-variables models 
    Zwanzig, S. (2007)
    Local linear methods are applied to a nonparametric regression model with normal errors in the variables and uniform distribution of the variables. The local neighborhood is determined with help of deconvolution kernels. ...
  • On locally finite groups whose cyclic subgroups are GNA-subgroups 
    Pypka, A.A. (Algebra and Discrete Mathematics, 2017)
    In this paper we obtain the description of locally finite groups whose cyclic subgroups are GNA-subgroups.
  • On locally nilpotent derivations of Fermat rings 
    Brumatti, P.; Veloso, M. (Algebra and Discrete Mathematics, 2013)
    In this note we prove that the ring B²n has non-zero irreducible locally nilpotent derivations, which are explicitly presented, and that its ML-invariant is C.
  • On locally soluble AFN-groups 
    Dashkova, O.Yu. (Algebra and Discrete Mathematics, 2012)
    Let A be an RG-module, where R is a commutative ring, G is a locally soluble group, CG(A) = 1, and each proper subgroup H of G for which A / CA(H) is not a noetherian R-module, is finitely generated. We describe the structure ...
  • On luminescence kinetics of scintillators used in X-ray introscopy systems 
    Ryzhikov, V.; Starzhinskiy, N.; Seminozhenko, V.; Grinyov, B.; Nagornaya, L.; Spasov, V.; Katrunov, K.; Zenya, I.; Vyagin, O. (Functional Materials, 2004)
    Data are presented on the influence of various factors upon luminescence kinetics of scintillator crystals based on activated ZnSe, Csl, CWO and GSO. It is shown that the isovalent dopant type substantially affects the ...
  • On mappings of terms determined by hypersubstitutions 
    Koppitz, J.; Shtrakov, S. (Algebra and Discrete Mathematics, 2005)
    The extensions of hypersubstitutions are mappings on the set of all terms. In the present paper we characterize all hypersubstitutions which provide bijections on the set of all terms. The set of all such hypersubstitutions ...
  • On Markov graphs 
    Kozerenko, S. (Algebra and Discrete Mathematics, 2013)
    We investigate graph-theoretical properties of Markov graphs from dynamical systems.
  • On massive photons inside a superconductor as follows from London and Ginzburg–Landau theory 
    de Bruyn Ouboter, R.; Omelyanchouk, A.N. (Физика низких температур, 2017)
    A phenomenological derivation in the frame of London's and Ginzburg-Landau theories is given that photons behave inside a superconductor as if they have mass.
  • On matrices associated to prime factorization of odd integers 
    Bier, T. (Condensed Matter Physics, 2008)
    In this paper we introduce in section 5 integral matrices M(n) for any factorization of an odd integer n into r distinct odd primes. The matrices appear in several versions according to a parameter ρ ϵ 2 [0, 1]; they have ...
  • On maximal and minimal linear matching property 
    Aliabadi, M.; Darafsheh, M.R. (Algebra and Discrete Mathematics, 2013)
    The matching basis in field extentions is introduced by S. Eliahou and C. Lecouvey in [2]. In this paper we define the minimal and maximal linear matching property for field extensions and prove that if K is not algebraically ...
  • On mechanics of deformation and crushing processes 
    Berka, L. (Проблемы прочности, 2008)
    The mechanics of crushing and breaking of particles is one of the most intractable problems in materials science. The stressed states of processed materials are significantly inhomogeneous, and thus the deformation and ...
  • On melting of boron phosphide under pressure 
    Solozhenko, V.L.; Mukhanov, V.A. (Сверхтвердые материалы, 2015)
    Melting of cubic boron phosphide has been studied at pressures to 9 GPa using synchrotron X-ray diffraction and electrical resistivity measurements. It has been found that above 2.6 GPa boron phosphide melts congruently, ...