Abstract:
This paper is a survey of the results obtained by the author in 1996–2004 and connected with extrapolation, extension, sharp constants in Kolmogorov-type inequalities, and related questions. For the most important theorems, the key steps in the proofs are presented, which may be of independent interest.
Citation:
G. A. Kalyabin, “Some Problems for Sobolev Spaces on the Half-line”, Function spaces, approximation theory, and nonlinear analysis, Collected papers, Trudy Mat. Inst. Steklova, 255, Nauka, MAIK «Nauka/Inteperiodika», M., 2006, 161–169; Proc. Steklov Inst. Math., 255 (2006), 150–158
\Bibitem{Kal06}
\by G.~A.~Kalyabin
\paper Some Problems for Sobolev Spaces on the Half-line
\inbook Function spaces, approximation theory, and nonlinear analysis
\bookinfo Collected papers
\serial Trudy Mat. Inst. Steklova
\yr 2006
\vol 255
\pages 161--169
\publ Nauka, MAIK «Nauka/Inteperiodika»
\publaddr M.
\mathnet{http://mi.mathnet.ru/tm260}
\mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=2301616}
\elib{https://elibrary.ru/item.asp?id=13524416}
\transl
\jour Proc. Steklov Inst. Math.
\yr 2006
\vol 255
\pages 150--158
\crossref{https://doi.org/10.1134/S0081543806040122}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-33846862655}
Linking options:
https://www.mathnet.ru/eng/tm260
https://www.mathnet.ru/eng/tm/v255/p161
This publication is cited in the following 6 articles:
G. A. Kalyabin, “On two-sided and asymptotic estimates for the norms of embedding operators of ˚Wn2(−1,1) into Lq(dμ)”, Proc. Steklov Inst. Math., 284 (2014), 161–167
S. Yu. Dobrokhotov, G. N. Makrakis, V. E. Nazaikinskii, “Maslov's canonical operator, Hörmander's formula, and localization of the Berry–Balazs solution in the theory of wave beams”, Theoret. and Math. Phys., 180:2 (2014), 894–916
G. A. Kalyabin, “Sharp estimates for derivatives of functions in the Sobolev classes ˚Wr2(−1,1)”, Proc. Steklov Inst. Math., 269 (2010), 137–142
A. R. Aliev, S. F. Babayeva, “On the boundary value problem with the operator in boundary conditions for the operator-differential equation of the third order”, Zhurn. matem. fiz., anal., geom., 6:4 (2010), 347–361
Kalyabin G.A., “Sharp Estimates for Functions of Class (W)over–circle(2)(r)(–1,1)”, Doklady Mathematics, 80:2 (2009), 713–715