疯狂 发表于 2025-3-28 17:43:40
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https://doi.org/10.1007/978-3-0348-0639-8Bezout equations and resultants; idempotents and Banach algebras; matrix polynomial equations; stabilitDevastate 发表于 2025-3-28 23:08:41
Marinus A. Kaashoek,Leiba Rodman,Hugo J. WoerdemanNovel results in structured operator theory, matrix polynomials, and related areas.Includes personal statements and photos from professional friends of Leonid Lerer.Collection of high-level essays喧闹 发表于 2025-3-29 05:52:05
Operator Theory: Advances and Applicationshttp://image.papertrans.cn/a/image/149901.jpgHerd-Immunity 发表于 2025-3-29 08:55:44
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Leonia Lerer and My First Visit to Israel,berg. But before going there we went to Haifa. There, at the Technion, I gave my very first lecture in Israel. The topic was ‘New methods for solving integral equations’. Leonia Lerer was our host. We had already met him before during one of his visits to Amsterdam.翻布寻找 发表于 2025-3-29 18:39:49
Reminiscences on Visits to Haifa,m regularly, and we maintained warm contacts without actually working together. This changed when I visited Israel for a somewhat longer time in 1996.We started a collaboration which produced a first paper in 1997, and I became a frequent visitor to Haifa after this. All in all, we wrote six papers together, several with students of Leonia.forestry 发表于 2025-3-29 22:27:52
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On the Kernel and Cokernel of Some Toeplitz Operators,onsequence, the Wiener–Hopf factorization of . (provided it exists) must be canonical. Our setting is that of weighted Hardy spaces on the unit circle. We extend our result to Toeplitz operators on weighted Hardy spaces on the real line, and also Toeplitz operators on weighted sequence spaces.