Zobrazeno 1 - 10
of 591
pro vyhledávání: '"ZHAO Xianfeng"'
Publikováno v:
Shipin yu jixie, Vol 40, Iss 2, Pp 84-90 (2024)
Objective： To clarify the interaction mechanism model between screw and grain in grain pile depth, and to determine the mechanical characteristics of screw of spiral robot for granary at different speeds and depths, so as to provide the design basi
Externí odkaz:
https://doaj.org/article/40b7bbaf15ef4d4c83d5cd76228b58ce
Let $\mu$ be a positive Borel measure and $T_\mu$ be the bounded Toeplitz operator induced by $\mu$ on the Bergman or Fock space. In this paper, we mainly investigate the invertibility of the Toeplitz operator $T_\mu$ and the Douglas question on the
Externí odkaz:
http://arxiv.org/abs/2405.05412
Publikováno v:
Jixie qiangdu, Vol 37, Pp 978-982 (2015)
In order to analyze the change law of stress of aluminum chaff in the process of rolling waves,and the reasons of the eccentric circular to get the accurate wave of radiating corrugated ribbon,the model of bilinear isotropic harden was established to
Externí odkaz:
https://doaj.org/article/bdbe26b6ef4f4d97b885dc9f359397dc
Automatically generating textual content with desired attributes is an ambitious task that people have pursued long. Existing works have made a series of progress in incorporating unimodal controls into language models (LMs), whereas how to generate
Externí odkaz:
http://arxiv.org/abs/2306.16649
Recently, a robust steganographic algorithm that achieves errorless robustness against JPEG recompression is proposed. The method evaluates the behavior of DCT coefficients after recompression using the local JPEG encoder to select robust coefficient
Externí odkaz:
http://arxiv.org/abs/2306.15246
Let $T$ be a rooted, countable infinite tree without terminal vertices. In the present paper, we characterize the spectra, self-adjointness and positivity of Toeplitz operators on the spaces of $p$-summable functions on $T$. Moreover, we obtain a nec
Externí odkaz:
http://arxiv.org/abs/2301.08370