丛林
发表于 2025-3-25 04:39:59
Chemosensors of Ion and Molecule Recognition particular, we obtain a sufficient condition on the kernel of an integral operator or the symbol of a pseudodifferential operator which implies that the operator is trace-class. This result significantly improves a sufficient condition due to Daubechies and Hörmander.
无瑕疵
发表于 2025-3-25 09:23:10
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恶意
发表于 2025-3-25 12:09:47
Chemosensors of Ion and Molecule Recognitionterval. Starting from Wilson bases for periodic functions, Wilson bases for even, periodic functions are constructed. The basis functions are finally restricted to a suitable interval. Dual bases and Riesz bounds are given explicitly. The construction is based on a Zak transform for periodic functio
invulnerable
发表于 2025-3-25 18:04:57
Cation-Responsive Fluorescent Sensors, such as encountered in the Fractional Quantum Hall Effect (FQHE). We discuss a general procedure for constructing an orthonormal basis for the lowest Landau level (as well as for the other Landau levels), starting from an arbitrary orthonormal basis in ..(ℝ). After some remarks concerning localizat
作呕
发表于 2025-3-25 21:13:22
https://doi.org/10.1007/978-94-011-3973-1s. One class involves approximation of stochastic signals, the other class refers to signal encoding for transmission in noisy channels. Both problems are studied in continuous and discrete time setting. Explicit solutions are found in Zak transform domain. The optimizers turn out to be generically
intercede
发表于 2025-3-26 02:08:16
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cajole
发表于 2025-3-26 08:00:58
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Constituent
发表于 2025-3-26 12:00:32
Introduction,Offers guidance on structuring finance.You may also be inter.Trade and Receivable Finance. provides the definitive practical guide to the evaluation and mitigation of risk and the financing of international trade..This authoritative manual is built upon more than 42 years of experience in the trade
malapropism
发表于 2025-3-26 12:51:09
Uncertainty Principles for Time-Frequency Representations, Chinese textile industrialists and foreign machinery importers in Shanghai and the Yangzi Delta. Despite the fragmentation of China, the contribution of these networks to the modernization of the country was important and longstanding. Facing the challenge of growing in a fragmented country, Chines
词根词缀法
发表于 2025-3-26 18:57:02
Zak Transforms with Few Zeros and the Tie,ts. That is why trade liberalization is considered to be a very important step towards development by many economists and politicians. Nevertheless, as indicated by Corden (1974), “Theory does not’ say’ that’ free trade is best’. It says that given certain assumptions, it is’ best’.”As environmental