... Modified two-step Levenberg-Marquardt methods in the hydraulic conductivity identification problem" . Elesun A.V., Kadyrova A.Sh. ... The methods are used to numerically solve a model problem of hydraulic conductivity identification for a three-dimensional anisotropic confined aquifer. The efficiency of the modified two-step Levenberg-Marquardt methods is shown for the problems with and without errors in pressure measurements. ... PDF (in Russian) (228KB) . PDF. zip (in Russian) (195KB) . ...
UI functions for searching. ... order="topic" . ... Sort the results of search by the topic names, topic creation time, last modified time, last editor, or named field of TWikiForms . ... Show webs with no hits . ... BookView search, e.g. show complete topic text . Show topic summary . ... Show topic title only . ... Exclude topics from search: A topic, a topic with asterisk wildcards, or a list of topics separated by comma. ... Search topic name (title); the text (body) of topic; or all (both) . ...
Laboratory of Microfluidics and Nanofluidics . Laboratory of Physical Chemistry of Modified Surfaces . ... Research . ... Laboratory of Micro- and Nanofluidics . ... Professor B.V.Derjaguin moved to the Laboratory with his research group as an Emeritus Professor. ... In 1993 Professor Olga I. Vinogradova took over the leadership of the Laboratory. In 2009 the Laboratory of Micro- and Nanofluidics was organized by Professor Olga I. Vinogradova at the Physics Department of the M.V.Lomonosov MSU. ...
Laboratory of Liquid Crystals . ... LCOptimizer is a realization of algorithm for calculation of nematic and cholesteric LC structure in PDLC droplets. ... Current version of LCOptimizer software consists of the following units: . ... lcdis3 -- quick change of external field, surface tension or director field distribution in already prepared input file . ... User Manual . User Manual contains general information about the program, input and output description, and some additional tips. ...
... Asymptotic Frequency-Domain Methods in Modeling Nonlinear Waves with Shocks . ... An abrupt shock has an analytical high frequency asymptote inversely proportional to the frequency. ... The method was generalized later on to include the next asymptotic term responsible for the discontinuity in the first derivative at the shock front; and to account for the finite thickness of the shock using the Fay solution of the Burgers equation for high frequencies. ...