... Leonov A.S. Pointwise a posteriori accuracy estimates for approximate solutions to multidimensional inverse ill-posed problems, i.e. for functions of several variables, are considered. ... A number of examples of pointwise extra-optimal regularizing algorithms are discussed. ... Keywords: ill-posed problems, regularizing algorithms (RA), pointwise a posteriori accuracy estimates, pointwise extra-optimal regularizing algorithms . ...

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• "An estimate of the approximate solution to a problem of linear optimal
• An error estimate of a regularizing algorithm based of the generalized residual
• "On optimal methods for solving ill-posed problems"

... Laboratory of Mathematical Methods of Image Processing . ... Image analysis . ... Ringing effect . ... It can be efficiently used as a post-processing method for global image deblurring methods . ... Development of edge width estimation algorithm is important for image enhancement and image quality analysis methods. ... Ringing effect so known as Gibbs phenomenon in mathematical methods of image processing is the annoying effect in images and video appeared as rippling artifact near sharp edges. ...

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Regularized Traces of Singular Differential Operators with Canonical Boundary Conditions / Kozko A.I., Pechentsov A.S. // Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika. ...

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• Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika

Электронная библиотека . ... Главная Ex Libris Книги Журналы Статьи Серии Каталог Wanted Загрузка ХудЛит Справка Поиск по индексам Поиск . ... Поиск по указателям . Результат поиска . Книга . Страницы для поиска . ... Электронная библиотека попечительского совета мехмата МГУ , 2004-2016 . ...

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• Gil' M.I. - Operator functions and localization of spectra :: Электронная
• Ostrovskii I.V. - Operators preserving the completely regular growth ::
• Vapnik V. - Estimation of dependences based on empirical data :: Электронная

COMPUTER DESIGN OF HETEROCYCLIC RING-OPENING REACTIONS. ... Since the cleavage of ring bond requires appearance of new bond either between th e (endo) atoms of initial cycle, or between initial cycle and external (exo) group, the first case is treated as endoopening, and the another as exo-opening: Endo-Ring Opening Exo-Ring Opening © 1995 American Institute of Physics 75 7 758 Heterocyclic Ring-Opening Reactions General Methodology and Algorithms 1. ... RULE FOR ENDO-TYPE RJNG OPENING. ...

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Achievements, Fields of Interest My fields of scientific interests mostly contain theory of semigroups of operators, cosine operator­function theory, differential equations in Banach spaces, numerical analysis in lin­ ear and semilinear differential equations in abstract spaces, approximation of the spectrum of operators. ... The stable and regular consistency of closed linear operators on general discretisation scheme for approximation of spectrum of operators are investigated. ... Gamma B regularly. ...

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• S.F. Gilyazov, N.L. Gol'dman. Regularization of Ill-Posed Problems by Iteration
• Oseledets I.V., Tyrtyshnikov E.E. Algebraic wavelet transform via quantics
• Differential Equations in Banach Spaces II. Theory of Cosine Operator...

Laser beam scattering by an inhomogeneous ensemble of elliptical discs modelinging red blood cells in a shear flow M.A.Kormacheva Laser beam scattering is considered by an ensemble of red blood cells which are deformed by viscous friction in a shear flow. ... New data processing algorithms are proposed for laser diffractometry of erythrocytes in a shear flow (ektatcytometry), which allow to estimate the variance of erythrocyte deformability in the blood sample. ...

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• http://ofvp.phys.msu.ru/en/science_education/diploma/annot/2006/Bogdanov_Molotkov_en.pdf

... Noise tolerance ­ explicit model of noise EM algorithm [Krause & Singer ] .. ... xi )} = y y return T ' { } Synthetic data experiments Two Gaussians Synthetic data experiments Boosted stumps decision surface Synthetic data experiments Pruned dataset Synthetic data experiments Training on pruned dataset Real-world data experiments 9 datasets from UCI repository 50-2 cross-validation Gives smooth results Allows to approximately measure the quality of pruning ...

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• Generic regularization of boosting-based algorithms for the discovery of
• An algorithm for estimating locations of people in world coordinates and its
• Digital Microscope | Graphics and Media Lab

ON THE ERROR ESTIMATE OF APPROXIMATION OF FUNCTIONS OF BOUNDED VARIATION BY SZASZ-MIRAKYAN OPERATORS Singh S. N. SKM University, Dumka at Jamtara College, Jamtara, Jharkhand-815351 (India). ... The Szasz-Mirakyan operator is defined as Sn(f, x) = f(k/n) pk(nx), where k=0 pk(nx) = e-nx(nx)k/k!, n N, xR0. ... Cheng, F., On the rate of convergence of the Szasz-Mirakyan operator for functions of bounded variation, J. Approximation Theory 40 (1984), 226-241. ...

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• http://www.mce.biophys.msu.ru/archive/doc62814/eng.pdf
• http://www.mce.biophys.msu.ru/archive/doc15773/doc.pdf
• http://www.mce.biophys.msu.ru/archive/doc15803/doc.pdf

... Ph.D. thesis - "Continuous minimization methods with variable metric' . ... A continuous projection gradient method of second order with variable metric has been proposed, the convergence theorem was proved. ... T.V. Amotchkina, A. S. Antipin, F.P. Vasiliev Regularized continuous minimization method with variable metric for problems with inaccurate input data// Vestnik MGU, S. 15, Comp. ... T.V. Amotchkina, A. S. Antipin, F.P. Vasiliev Continuous second order minimization method with variable metric...

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The Chair of Mathematical Theory of Intelligent Systems and . ... Magazine . ... Web archive . Magazine archive: electronic versions of last magazine issues in PDF format . ... General problens of Intelligent systems theory . ... Keywords : . ... Keywords : intelligence modeling, models of evolution of an objective reality, modeling of complex systems, systems genesis, theory of intelligent systems, universal mechanisms of thinking . ... Special questions of Intelligent systems theory . ...

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• Intelligent Systems :: Research :: :: Articles
• Intelligent Systems :: Magazine :: Web archive :: Volume 13, issue 1-4, 2009
• Intelligent Systems :: Magazine :: Web archive :: Volume 14, issue 1-4, 2010

Faculty of Physics, Lomonosov Moscow State University Advanced Quantum Field Theory: Mo dern Applications in HEP, Astro & Cond-Mat Instructor: O. Kharlanov Handout 2 (Spring 2015 term) 1. Within the theory of a free massless scalar D = 1 + 1, consider the operator 1 ^ : T00 : (f ) 2 : (t (x, 0))2 + (x (x, 0))2 : f (x)dx, ^ ^ where f (x) is a non-negative infinitely differentiable function with a compact support (a ^ ^ bump function ). ... T00 : (f ) | ...

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• http://theorphys.phys.msu.ru/education/aqft_slides/Handout_Term2.pdf

... FTS Introduction . ... You may miss documents, which contains word satisfies , although certainly would love to find them when search for satisfy . ... In simple phrase, tsvector is a sorted list of lexemes, so even without index support full text search should performs better than standard ~,LIKE operators. =# select 'a fat cat sat on a mat and ate a fat rat'::tsvector; tsvector ---------------------------------------------------- 'a' 'on' 'and' 'ate' 'cat' 'fat' 'mat' 'rat' 'sat' . ... tsquery . ...

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• Zen: ReadmeTrgm
• SAe- Other Scientific Fields - Artificial Intelligence - EO
• SAL- Mathematics - Misc - crw

... I mean the following Theorem If any local eld (x) is irreducible and [ (x), (y )] = B (x - y ), (1) then operator B (x) is multiple of unit operator, that is (x) is an asymptotic eld. ... Our result is most interesting in the case of noncommutative theory, precisely, in the case of space-space noncommutativity, in which time commutes with spatial variables and, as a consequence, one spatial variable, say x3, commutes with others. ... For simplicity we consider the case of neutral scalar elds. ...

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... Algorithm & . Format requirements . ... SDPsite is a tool for identification of protein active and other functional sites, based on spatial clustering of SDPs (specificity-determining positions, described here ) with CPs (conserved positions). ... Mapping predictied positions onto structure and construction of the best cluster . ... The input data of the algorithm are a multiple protein alignment divided into specificity groups . ... is called statistical significance of the set of k* positions . ...

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• SDPlight
• RNA Kinetics: Theory

The QRegExp class provides pattern matching using regular expressions and wildcards. ... QRegExp  ( const char *, bool caseSensitive=TRUE, bool wildcard=FALSE )  . ... QRegExp&  operator=  ( const char * pattern )  . bool  operator==  ( const QRegExp & ) const . ... bool  wildcard  () const . ... QRegExp knows these regexp primitives: . ... Returns TRUE if this regexp is equal to r. Two regexp objects are equal if they have equal pattern strings, case sensitivity options and wildcard options. ...

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• Apache module mod_setenvif
• Qt Toolkit - QPoint Class

... Departments . ... om.cmc.msu.ru . ... The team of the Department of General Mathematics performs a fundamental research in different areas of the differential equationsт?? theory. ... Extended course on partial differential equations, 7th semester. ... Theory of nonlinear differential equations by Dr. Komarov. ... Nikitin A.A. On the existence and uniqueness of a generalized solution of the mixed problem for the wave equation with the second and third boundary conditions // Differential Equations. ...

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• Department of General Mathematics
• Computer Graphics and Multimedia Lab
• Department of Mathematical Methods of Forecasting | CMC MSU

... THE PARALLELIZATION OF COMPUTATIONAL ALGORITHMS IN LARGE PHYSICS PROBLEMS ON MULTIPROCESSOR COMPUTER SYSTEM CONTAINING THOUSAND AND MORE OF PROCESSOR ELEMENTS REQUIRES SPECIAL TOOLS. ... THE GENETIC ALGORITHM CAN BE CHARACTERIZED BY THE FOLLOWING PARAMETERS: - coding strategy, - population size, - initialisation strategy, - selection technique, - crossover mechanism, - mutation mechanism, - strategy for offspring inclusion. ... The results are presented on the following figure. ...

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• http://acat02.sinp.msu.ru/presentations/severyanov/Severyanov-poster.ps

Geometrical core (core) is a maximal set of alignment positions such that C atoms in these positions are disposed similarly in ALL input protein chains. ... Minimal core size (#aa's) . ... Alternative core new atoms (%) . ... Geometrical core is a maximal set of alignment positions such that C atoms in these positions are disposed similarly in ALL input protein chain. ... Each input sequences is aligned to the corresponding sequence obtained from the ATOM section of the protein chain in the PDB file. ...

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Brain Research Group >> Research >> Change-point analysis ... << previous next >> . ... This section presents the results of the application of the methodology described in the previous section to real EEG signal. ... Fig. 7.1. Detection algorithm adapted for the EEG analysis . The EEG (a) was filtered in the alpha band (bandpass 7.5--12.5 Hz) (b) and then the amplitude squared (c); the result is the sequence from which the subintervals are cut out at further steps. ...

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• Analysis of change-point synchronization in multi-channel EEG
• Unsolved problems and new prospects
• Change-point synchronization between signals or signal components