Bubnov

In the standard Galerkin method (also called the Bubnov-Galerkin method) weight functions in the weighted residual statements are selected to be identical... 

B. M. Mikhailov and Yu. N. Bubnov, Organoboron Compounds in Organic Synthesis, Harwood Academic PubHshers, London, 1984. 

KGS1015 Yu. N. Bubnov and E. V. Klimkina, Khini. Geterotsikl. Soedin., 1015... 

Arenediazonium ions can, of course, bring about electrophilic aromatic substitution giving aromatic azo-compounds. Using PhN=N and PhO , polarized signals have been observed in the N-spectrum (6 MHz) of the coupled product (A, A) and reactant, suggesting that the reaction proceeds, at least in part, by a mechanism involving preliminary reversible electron transfer between the reactants (Bubnov et al., 1972). 

For reviews, see Hoffmann, R.W. Niel, G. Schlapbach, A. Pure Appl. Chem., 1990, 62 1993 Pelter, A. Smith, K. Brown, H.C. Borane Reagents Academic Press NY, 1988, p 310. For a review of allylic boranes, see Bubnov, Yu.N. Pure Appl. Chem., 1987, 21, 89, For an example that proceeds with asymmetric induction, see Buynak, J.D. Geng, B Uang, S. Strickland, J.B. Tetrahedron Lett., 1994, 35, 985. 

Variational difference methods (the Ritz method and the Bubnov-Ga-lerkin method). The Ritz and the Bubnov-Galerkin variational methods have had considerable impact on complex numerical modeling problems and designs of difference schemes. 

So, the three-point scheme (30) (32) constructed by the Ritz method is identical with scheme (12) obtained by means of the IIM. In contrast to the Ritz method the Bubnov-Galerkin method applies equally well to... 

When the coordinate functions y>iix) = y x — x )/h) are chosen by an approved rule as suggested before, the Ritz and the Bubnov-Galerkin methods coincide with the finite element method. 

Brown HC, Zaidlewicz M (2001) In Organic Syntheses via Boranes, Vol 2. Aldrich Chemical Company, Milwaukee, p 118 Yamamoto Y, Asao N (1993) Chem Rev 93 2207 Bubnov YN (1987) Pure Appl Chem 59 895... 

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