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applications of functional analysis in numerical analysis 31 01 natural sciences 17 0101 mathematics 17 abstract approximation theory (approximation in normed linear spaces and other abstract spaces) 8 sobolev spaces and other spaces of ''smooth' functions, embedding theorems, trace theorems 7 02 engineering and technology 4 mehr ... approximate quadratures 4 error bounds for boundary value problems involving pdes 4 numerical methods for integral equations 4 approximation by other special function classes 3 boundary value problems 3 boundary value problems for second-order elliptic equations 3 finite element, rayleigh-ritz and galerkin methods for boundary value problems involving pdes 3 general theory of numerical analysis in abstract spaces 3 hilbert spaces with reproducing kernels (= (proper) functional hilbert spaces, including de branges-rovnyak and other structured spaces) 3 linear function spaces and their duals 3 0103 physical sciences 2 0202 electrical engineering, electronic engineering, information engineering 2 algorithms for approximation of functions 2 applied mathematics 2 approximation by arbitrary nonlinear expressions 2 approximation by operators (in particular, by integral operators) 2 boundary element methods for boundary value problems involving pdes 2 computational mathematics 2 equations and inequalities involving linear operators, with vector unknowns 2 fourier series in special orthogonal functions (legendre polynomials, walsh functions, etc.) 2 fredholm theory 2 galerkin method 2 inequalities in approximation (bernstein, jackson, nikol'skii-type inequalities) 2 nontrigonometric harmonic analysis involving wavelets and other special systems 2 weniger ...

wiley 4 american mathematical society (ams) 3 elsevier bv 3 springer science and business media llc 3 springer us, new york, ny; pleiades publishing, new york, ny; maik ``nauka/interperiodica'', moscow 3 editorial department of journal of natural science of heilongjiang university, harbin 2 mehr ... steklov mathematical institute 2 taylor \& francis, abingdon, oxfordshire 2 arxiv 1 de gruyter, berlin 1 editorial department of northeastern mathematical journal, institute of mathematics, jilin university, changchun 1 ''elm'' publishing house, baku 1 harbin normal university, harbin, heilongjiang 1 indian mathematical society c/o university of pune, department of mathematics, pune, maharashtra, india 1 institute of mathematics, polish academy of sciences 1 jstor 1 lomonosov moscow state university - msu (moskovskii gosudarstvennyi universitet im. m. v. lomonosova), center of new information technologies (tsentr novykh informatsionnykh tekhnologii), moscow; publishing house ``open systems'' (izdatel'skii dom ``otkrytye sistemy''), moscow 1 maynooth university 1 national academy of sciences of ukraine - nas ukraine (natsional'na akademiya nauk ukrainy - nan ukrainy), ya. s. pidstryhach institute for applied problems of mechanics and mathematics (instytut prykladnykh problem mekhaniky i matematyky im. ya. s. pidstrygacha), lviv 1 polish academy of sciences (polska akademia nauk - pan), institute of mathematics (instytut matematyczny), warsaw 1 russian academy of sciences - ras (rossiiskaya akademiya nauk - ran), institute for mathematical modelling (institut matematicheskogo modelirovaniya), moscow; nauka, moscow 1 society for industrial & applied mathematics (siam) 1 springer us, new york, ny; pleiades publishing (allerton press), new york, ny; maik ``nauka/interperiodica'', moscow 1 springer, berlin/heidelberg; chinese academy of sciences, academy of mathematics and systems science, beijing 1 springer, singapore; vietnam academy of science and technology (vast); vietnam mathematical society, hanoi 1 theta foundation, bucharest 1 walter de gruyter gmbh 1 weniger ...

undetermined 26 english 14 german 1

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