Aspirin 发表于 2025-3-25 06:46:19

Daniel Alpay,Victor VinnikovFocussed selection of invited contributions of experts in the area.Establishing ‘multidimensional operator theory‘ as a working field

Lumbar-Spine 发表于 2025-3-25 10:22:17

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IVORY 发表于 2025-3-25 14:02:04

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Detonate 发表于 2025-3-25 18:49:10

Preservation of the Norms of Linear Operators Acting on Some Quaternionic Function Spaces,There are considered real and quaternionic versions of some classical linear spaces, such as Lebesgue spaces, the spaces of continuous functions, etc., as well as linear operators acting on them. We prove that, given a real linear bounded operator on one of those spaces its quaternionic extension keeps being bounded and its norm does not change.

反对 发表于 2025-3-25 21:39:47

Notes on Generalized Lemniscates,A series of analytic and geometric features of generalized lemniscates are presented from an elementary and unifying point of view. A novel interplay between matrix theory and elementary geometry of planar algebraic curves is derived, with a variety of applicationvalue problem and Hardy space estimates to a root separation algorithm.

Anthropoid 发表于 2025-3-26 03:13:54

,Favard’s Theorem Modulo an Ideal,Recently a treatise dealing with the three term recurrence relation for polynomials orthogonal on algebraic sets was born. Because the paper is pretty sizeable in volume and rich in essence a kind of assistance in the matter as well as some invitation to it has become a need.

Senescent 发表于 2025-3-26 07:42:48

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断断续续 发表于 2025-3-26 09:53:28

M. Bessmertnyĭative comparison of the energy demand of these different apparatus (Sect. 7.10), and a quantitative comparison of how distilling style affects congener removal during distillation (Sect. 7.11). This in turn permits a more qualitative, speculative, inference of the impact of distillation style on fla

雄伟 发表于 2025-3-26 15:39:17

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invade 发表于 2025-3-26 18:46:18

M. Elena Luna-Elizarrarás,Michael Shapiroions on Russia was making Russia acknowledge its overreliance on the West. This pressure led Russia to recalibrate its development trajectory, emphasizing policies like import substitution and fostering domestic economic growth. The imposition of sanctions on Russia and the global response to these
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查看完整版本: Titlebook: Operator Theory, Systems Theory and Scattering Theory: Multidimensional Generalizations; Daniel Alpay,Victor Vinnikov Book 2005 Birkh�user