Перегляд за назвою

Сортувати за: Порядок: Результатів:

  • On Time Correlations for KPZ Growth in One Dimension 
    Ferrari, P.L.; Spohn, H. (Symmetry, Integrability and Geometry: Methods and Applications, 2016)
    Time correlations for KPZ growth in 1+1 dimensions are reconsidered. We discuss flat, curved, and stationary initial conditions and are interested in the covariance of the height as a function of time at a fixed point on ...
  • On time dependent orthogonal polynomials on the unit circle 
    Ben-Artzi, A.; Gohberg, I. (Український математичний журнал, 1994)
    Two index formulas for operators defined by infinite band matrices are proved. These results may be interpreted as a generalization of the classical theorem of M. G. Krein for orthogonal polynomials. The proofs are based ...
  • Ontogenesis: a Phenomenon and a Process (on the Problem of the Evolution of Ontogenesis) 
    Kovtun, M.F. (Вестник зоологии, 2013)
    An unconventional approach to the study and analysis of ontogenesis, based on the duality of its nature is proposed: in the first case this is a phenomenon, in second case it is a process. As a phenomenon, ontogenesis ...
  • Ontogenetic Development of Olfactory Organs in Grass Shrimp Pandalus kessleri (Decapoda, Pandalidae) 
    Blinova, N.K.; Cherkashin, S.A. (Вестник зоологии, 2010)
    The olfactory organ in decapod crustaceans is represented by the outer antennular flagellum with specialized sensilla called aesthetascs. Characteristic structures of the lateral antennular flagellum with olfactory setae ...
  • Ontological methods and tools for semantic extension of the media WIKI technology 
    Rogushina, J.V.; Grishanova, I.J. (Проблеми програмування, 2020)
    Practical aspects of ontological approach to organization of intelligent Wiki-based information resources (IR) are considered. We analyze the main features, capabilities and limitations of MediaWiki as a technological ...
  • Ontological models in OTSL 
    Anureev, I.S. (2008)
    OTSL is a language of description of ontological transition systems. Ontological transition systems are formalism for description of semantics of computer systems that combines transition systems with ontological models. ...
  • Ontological system processing of databases of scientific publications 
    Palagin, O.V.; Petrenko, N.G.; Boyko, M.O. (Проблеми програмування, 2022)
    Development of theories, methods and algorithms for the discovery and formation of new knowledge always was one of the most important tasks for any researcher, especially if they actively working on creation of new scientific ...
  • Ontology Application to Construct Inductive Modeling Tools with Intelligent Interface 
    Pidnebesna, H.A.; Pavlov, A.V.; Stepashko, V.S. (Control systems & computers, 2020)
    This paper is devoted to the analysis of sources in the field of development and building intelligent user interfaces. Particular attention is paid to presenting an ontology-based approach to constructing the architecture ...
  • Ontology-based semantic similarity to metadata analysis in the information security domain 
    Gladun, A.Y.; Khala, K.A. (Проблеми програмування, 2021)
    It is becoming clear with growing complication of cybersecurity threats, that one of the most important resources to combat cyberattacks is the processing of large amounts of data in the cyber environment. In order to ...
  • Ontology Conception of Transdisciplinary Scientific Research 
    Palagin, A.V. (Электронное моделирование, 2016)
    One of the highest priority directions of modern community development is building a knowledge-oriented society (as a type of stage of information community development), in which most working people are in the line of ...
  • On topological approach to fully nonlinear parabolic problems 
    Skrypnik, I.V.; Romanenko, I.B. (Нелинейные граничные задачи, 2002)
  • On topological degree to some class of multivalued mappings and its applications 
    Mel'nik, V.S. (Нелинейные граничные задачи, 1999)
    In this work the elements of topological degree theory has been developed for the class of multivalued maps from the re°exive Banach space to its dual one. In particular, this class contains the maps which generated by the ...
  • On Toric Poisson Structures of Type (1,1) and their Cohomology 
    Caine, A.; Givens, B.N. (Symmetry, Integrability and Geometry: Methods and Applications, 2017)
    We classify real Poisson structures on complex toric manifolds of type (1,1) and initiate an investigation of their Poisson cohomology. For smooth toric varieties, such structures are necessarily algebraic and are homogeneous ...
  • On Trace Regularity of Solutions to a Wave Equation with Homogeneous Neumann Boundary Conditions 
    Ryzhkova, I.A. (2007)
    We prove an additional regularity of time derivative of the trace of solution to the wave equation on the 3D half space with the homogeneous Neumann boundary conditions.
  • On transformation formulas for theta hypergeometric functions 
    Denis, R.Y.; Singh, S.N.; Singh, S.P. (Український математичний журнал, 2012)
    Using an identity and certain summation formulas for truncated theta hypergeometric series, we establish transformation formulas for finite bilateral theta hypergeometric series.
  • On Transformations of the Rabelo Equations 
    Sakovich, A.; Sakovich, S. (Symmetry, Integrability and Geometry: Methods and Applications, 2007)
    We study four distinct second-order nonlinear equations of Rabelo which describe pseudospherical surfaces. By transforming these equations to the constant-characteristic form we relate them to some well-studied integrable ...
  • On transition criterion from flat crystallization front in binary melt to cellular one 
    Kanischev, V.N. (Functional Materials, 2004)
    The impurity diffusion problem in a melt solidifying at a constant speed has been solved taking into account the surface energy of phase interface under linear approximation in deviation amplitude from the flat crystallization ...
  • On Transitive Systems of Subspaces in a Hilbert Space 
    Moskaleva, Y.P.; Samoilenko, Y.S. (Symmetry, Integrability and Geometry: Methods and Applications, 2006)
    Methods of *-representations in Hilbert space are applied to study of systems of n subspaces in a linear space. It is proved that the problem of description of n-transitive subspaces in a finite-dimensional linear space ...
  • On Transmission Problem for Berger Plates on an Elastic Base 
    Potomkin, M. (Журнал математической физики, анализа, геометрии, 2011)
    A nonlinear transmission problem for a Berger plate on an elastic base is studied. The plate consists of thermoelastic and isothermal parts. The problem generates a dynamical system in a suitable Hilbert space. In the paper ...
  • On transversal instability of beam in powerful S-band linear electron accelerators 
    Aizatsky, M.I.; Kramarenko, E.U.; Khodak, I.V.; Kushnir, V.A.; Mytrochenko, V.V.; Perezhogin, S.A. (Вопросы атомной науки и техники, 2006)
    High pulse current of electrons in a linear resonance accelerator assists the increase of overall efficiency of the facility. At the same time, there is a danger of development of transversal instability of a beam (BBU), ...