... In this article we considerљcalculationљof discrete Laplacian for 1D arrays usingљpython/numpy/scipy. We introduceљthe sparse matrix technique that is rather efficient for computation of certain types of diffusion PDE. ... 1 комментарий " Constructing discrete Laplacian via sparse matrix " . Reaction-diffusion systems in 2D space with python ERG Research Group: Лаборатория теоретической биофизики написал (Январь 26th, 2016 2:13 пп) . ... Constructing discrete Laplacian via sparse matrix . ...

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... Русский: ps 2 стр. Опубликовано: Успехи Матем. Наук 57 (2002), вып.3, стр.145-146. ... Наук 57 (2002), вып.1, стр.149-150. ... Наук 57 (2002), вып.3, стр.151-152. ... Английский: ps (gzipped) tex . ... Русский: ps Английский: ps 2 стр. arXiv.org e-Print archive: http://arXiv.org/abs/math.RA/0205042 . ... Русский: ps Английский: ps 2 стр. arXiv.org e-Print archive: http://arXiv.org/abs/math.DG/0203067 . ... In this paper we introduce and study gauge-equivariant $K$-theory groups $K_\GR^i(Y)$. ...

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• Publications (English)

Introduction to Gymnosperms Group of seed bearing plants that contain conifers, cycads, Ginkgo, and Gnetales. ... The 5 main lineages separated from each other during the late Carboniferous to late Triassic (311-212 mya) While many species such as Ginkgo biloba are living fossils,due to pulses of extinction and specialization most living gymnosperm species are much younger then though to be. ... Due to these climate changes older lineages of gymnosperms are mostly found in the southern hemisphere. ...

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• The Linnaean Collection of the Herbarium of Moscow State University
• Iconotheca botanica
• BIOL 111: Concepts of Biology

MOSCOW STATE UNIVERSITY -- Faculty of Biology -- Department of Human Physiology -- . ... Our interest is the secret springs of work of a brain. How can a new idea be born in the brain if the physical environment remains constant? ... What mechanisms of the brain are broken in schizophrenia? ... For this purpose we create brain-computer interfaces (BCI) based on modern methods of computational electroencephalography. ... Department of Human Physiology . ... Former Visitors . ... Former students . ...

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• EEG Database - Schizophrenia
• Ilya Ganin

... 2015 . ... Submit your article . ... This article looks at the intangible elements of organised warfare from the eyes of Sun Tzu, Niccolo Machiavelli and Carl von Clausewitz, and traces them to today s modern military environment. ... In short the answer found is that the nature of intangible elements (as opposed to tangible elements) has remained reasonably constant, however, the influence of these elements on the justification for war, prosecution of war, and ending wars has increased. ...

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... A Combined Iterative Transform Method for Wave Propagation in Random Media . ... A method is presented to combine Fourier transform and finite elements for layers with randomly varying shear modulus. Fourier transform is applied to the horizontal direction. ... The assumption of a stochastic process of the shear modulus in the horizontal direction is new. ... The functional dependency on the transform coordinate leads to a loss of orthogonality of the Fourier transform. ...

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• Abstract (Invited)
• ISNA-16 Homepage

... Loskutov, and E. V. Ryadchenko Presented by Academician A.R. Khokhlov April 22, 2005 Received April 26, 2005 The problem of the identification and biological significance of chromosome fragments and complete genomes is approached on the basis of the representation of a sequence of DNA nucleotides as a two-dimensional walk. ... However, as applied to DNA, functional and structural fragments of a chromosome may be distinguished by a typical walk "pattern" only for a sufficiently large number of units....

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• http://chaos.phys.msu.ru/loskutov/PDF/CHAOS_DNA.pdf
• http://chaos.phys.msu.ru/loskutov/PDF/Coding_Engl_MSU.pdf
• http://chaos.phys.msu.ru/prokhorov/phd/phd.htm

... QED n = |G| . ... B] Ken Brown, Mathematics 4340, When are all groups of order n cyclic? ... http://olympiads.mccme.ru/lktg/2011/6/index.htm WHEN ANY GROUP OF N ELEMENTS IS CYCLIC? ... Thus |G| is divisible by m. QED A maximal subgroup of a group is a maximal by inclusion subgroup not coinciding with G and containing more than one element. ... 1) Any maximal subgroup F contains the center Z = Z (G) := {a G : g a = ag for any g G}, i.e., the set of elements commuting with each element of the group. ...

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• Ученики Антона Клячко

... FPGA design, architecture, means and methods of work. ... FPGA stands for Field-Programmable Gate Array, which is a semi-conductive crystal, the connections between gates of which and the logic of work can be modeled and changed repeatedly during its work. ... Each semester has 12 obligatory classes of four (4) academic hours each once a week, which totals in 48 hours per semester. ... In spring semester students have 44 hours to work on their term papers on design and then 4 hours for defending...

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• Circuit Diagnostics

FAST RANK ALGORITHMS WITH MULTISCALE HISTOGRAMS LAZY UPDATING1 M. Storozhilova2, D. Yurin 2,3 3 Laboratory of Mathematical Methods of Image Processing Faculty of Computational Mathematics and Cybernetics Lomonosov Moscow State University Leninskie Gory, Moscow 119991, Russia. mariastorozhilova@gmail.com2, yurin@cs.msu.su3 Rank algorithms propose good solutions for image smoothing and impulse noise removing. ... The main idea of our lazy algorithm is based on histogram updating approach from [2]. ...

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• http://imaging.cs.msu.ru/pub/2008.cyprus.yurin_kravtsov.scripting.en.pdf

MATSYM - symbolic matrix processor . ... To use the program you will need a MAT file (liked CIR file: "User manual for CIRSYM program") of your system. ... In first string of MAT file enter any text you want to be the title of your system. ... Starting from string 2 (if is not comments - "*") enter the system element name, incident row and column and, optionally, its value. ... To generate a solution, run MATSYM.exe and enter "system_file_name.CIR" or click on the "ENTER" (in "MAT" case). ...

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• Specification

MPI. ... C: #include <mpi.h> 14 MPI MPI- C (case sensitive): error = MPI_Xxxxx(parameter,.. ... Send : , , ­ Receive: , , 27 MPI () MPI - , (blocking) (non-blocking) ­ Blocking: ­ Non-blocking: , 28 MPI (modes) (Mode) Synchronous send Buffered send Standard send Ready send Receive (Completion Condition) ( ), ( ) ( ), 29 MPI «-» () (MODE) Standard send Synchronous send Buffered send Ready send Receive MPI MPI _ Send MPI _ Ssend MPI _ Bsend MPI _ Rsend ...

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... Russian Pages . CDFE: Home Page . ... Numerical data, graphics, and bibliography . ... description] . Last updated: May 6th, 2014 . ... Last updated: June 15th, 2011 . ... Last updated: . ... Last updated: April 4th, 2015 . ... Last updated: February 25th, 2016 . ... Last updated: September 27th, 2011 . ... Photonuclear Data Index since 1955 . ... Last updated: September 15th, 2015 . ... Last updated: March 22th, 2010 . ... Last updated: March 19th, 2015 . ... Last updated: May 15th, 2002 . ...

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• CDFE => Online Services => Relational ENSDF
• CDFE provides the major photonuclear databases. Online Services.
• EXFOR Search Engine

... 2 What is MATLAB ?? Basic Matrix Operations Script Files and M-files Some more Operations and Functions APPLICATIONS: Plotting functions .. ... Vectors are special forms of matrices and contain only one row OR one column. Scalars are matrices with only one row AND one column MATLAB Matrices 17 A matrix with only one row AND one column is a scalar. A scalar can be created in MATLAB as follows: » a_value=23 a_value = 23 MATLAB Matrices 18 A matrix with only one row is called a row vector. ...

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• Imaging lab: people

Elena V. Stenina . Selected papers . ... Temperature dependence of adsorption region of organic substances at electrode/solution interface, afforded by Frumkin adsorption model/E.V.Stenina//Electrokhimiya.1995.Vol.31. ... The determination of adsorption parameters of borneol, adamantanol-1 and 2-oxadamantan/ O.A.Baturina, B.B.Damaskin, E.V.Stenina, L.N.Sviridova//Russian Journal of Electrochemistry.1997 .Vol.33.No.10. ... E.V.Stenina, L.N.Sviridova. ... E.V.Stenina, L.N.Sviridova, A.G.Krivenko. ...

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• Liana N. Sviridova: Selected Publications
• RADEN Data Bank

... Conformational Analysis of Boron-Containing Compounds Using Gillespie-Kepert Version of Molecular Mechanics . ... Abstract - Molecular mechanics force field for boron-containing compounds based on CHARMM parameters and Gillespie-Kepert (GK) model is developed. ... The force field provides an accurate description of experimental X-ray stereochemistries in a wide range of organoboranes, organoborate complexes with polyhydroxy compounds, mixed oligomers of boric acid and borates. ...

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• Study of amino- and pyridyl-containing zinc(II) and cadmium(II) complexes by

VES visualization as the dependence Rho a =f ( r ) is suitable for analysis of only HLS . ... For that the special visualization program IPI-2D was developed, which helps to draw VES data in many forms. a) Rho a cross-sections for AMN & MNB pole-dipole arrays give the first representation of structure under investigation, its inhomogeneity and NSI influence (see fig.7 ). b) D - transformations gives the difference between AMN & MNB (D) and its horizontal derivative - dD/dX (R) . ...

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• TES. C-effect
• Links of engineering geophysics and software

... General Information . ... For physics faculty . ... For natural faculties . ... The main directions of scientific research of the Department . ... Physics of Ferroelectrics . Prof. B. A. Strukov . ... Prof. S. A. Nikitin . ... Prof. P. N. Stetsenko . ... Prof. R. Z. Levitin . ... Prof. L. I. Koroleva . ... Prof. Ashot. ... Prof. A.M. Tishin . ...

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• Physics Department of Moscow State University
• Laboratory of Rare Earth Intermetallics

ASA) (ASA) 20 c . ... 800 , ASA . ... Acoustic tomography with nonuniformly sparsed ring antenna array The main goal is to study: the quality of ultrasound fields generated by therapeutic multi-element arrays when the focus is steered electronically; nonlinear propagation effects in heating of soft tissue in the presence of ribs using therapeutic arrays. ...

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• http://acoustics.phys.msu.su/teachers/gusev_files/nano1.pdf
• http://acoustics.phys.msu.su/teachers/shanin_files/~shanin/papers/grating5.pdf
• http://acoustics.phys.msu.su/teachers/gusev_files/nano2.pdf

Optimized MASS device for synchronous measurements with Paranal DIMM. ... System 1.2.2 Fabry lens . ... 3.2 Device alignments at the telescop 3.2.1 Fabry lens p osition . ... Optical layout of MASS device in ZY plane . Optical layout of the MASS device in ZX plane MASS segmentator . ... Other values are explained in text. working entrance pupils for the MASS devices can b e defined in reverse light path as the images of these pupil stops pro duced by the Fabry lens + telescop e optical system. ...

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• http://curl.sai.msu.ru/mass/download/doc/description.pdf
• http://curl.sai.msu.ru/mass/download/doc/elt_description.pdf
• http://curl.sai.msu.ru/mass/download/doc/infrasoft_eng.pdf