Người báo cáo: Đào Quang Khải
Thời gian: 9h30, Thứ 3, ngày 27/1/2015
Địa điểm: Phòng 4, Nhà A14, Viện Toán học, 18 Hoàng Quốc Việt Cầu Giấy, Hà Nội
Tóm tắt: We estimate the pointwise product of two functions in Sobolev spaces dot{H}^s_q(R^d), that more general than the Holder's inequality. In the case when s = 0 we get back the usual Holder inequality. Pointwise multiplication results for Sobolev spaces, which are also probably known in the literature, ([1], [2], and [3]).
Tài liệu tham khảo
- J.Y. Chemin Jean-Yves Chemin, Le syst`{e}me de Navier–Stokes incompressible soixante dix ans apr`{e}s Jean Leray, in: Actes des Journ'{e}es Math'{e}matiques `{a} la Mémoire de Jean Leray in: S'{e}min. Congr., vol. 9, Soc. Math. France, Paris, 2004, pp. 99-123.
- P. G. Lemarie-Rieusset, Recent Developments in the Navier-Stokes Problem Chapman and Hall/CRC Research Notes in Mathematics, vol. 431, Chapman and Hall/CRC, Boca Raton, FL, 2002.
- T. Kato and H. Fujita: On the non-stationary Navier-Stokes system; Rend. Sem. Mat. Univ. Padova, 32 (1962), 243-260.
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