商标名称A-WEYL 国际分类25-服装鞋帽 申请/注册号42996342 商标状态商标已注册 申请日期2019-12-11 初审公告期号1706 初审公告日期2020-08-06 注册公告期号1718 注册公告日期2020-11-07 专用权期限2020-11-07-2030-11-06 申请人信息 申请人名称(中文)中山市海京服饰有限公司 申请地址(中文)广东省中山市沙溪镇...
商标名称 A WEYL 国际分类 第25类-服装鞋帽 商标状态 商标注册申请 申请/注册号 43018810 申请日期 2019-12-12 申请人名称(中文) 中山市海京服饰有限公司 申请人名称(英文) - 申请人地址(中文) 广东省中山市沙溪镇岐江公路云汉路段30号之一汉基花园一期12幢18卡 申请人地址(英文) - 初审公告期号 - 初审公告...
有界线性算子的a-Weyl定理及亚循环性 杨国增;孔莹莹;曹小红 【摘要】设H为无限维复可分的Hilbert空间,B(H)为H上的有界线性算子的全体.称T∈B(H)满足a-Weyl定理,若σa(T)σea(T)=πa00(T),其中,σa(T)和σea(T)分别表示算子T∈B(H)的逼近点谱和本质逼近点谱,πa00(T)={λ∈isoσa(T):0<...
摘要:令H为无限维复可分的Hilbert空间, B(H)为H上有界线性算子的全体。 若σa(T)\σea(T)=πa00(T),称算子T∈B(H)满足a-Weyl定理,其中σa(T)、σea(T)分别表示T的逼近点谱、本质逼近点谱, πa00(T)={λ∈isoσa(T):0<n(T-λI)<∞}。 讨论有界线性算子及其算子函数满足a-Weyl定理的新...
André Weil 是法国人,法语中Weil发音接近“外伊”,l并不发音
usually inaccessible in condensed-matter systems, are an important feature of photonic systems, and when added to an otherwise Hermitian Weyl material have been predicted to spread the Berry charge of the Weyl point out onto a ring of exceptional points, creating a Weyl exceptional ring and fundam...
Weyl semimetals (WSMs) are a recent addition to the family of topological materials, and the physical realization of heterojunctions between different types of WSMs is challenging. Here, we use electrical components to create topoelectrical (TE) circuits for modeling and studying the transmission acros...
摘要: 设H为无限维复可分的Hilbert空间, B(H)为H上的有界线性算子的全体。 T∈B(H)称为是满足a-Weyl定理, 若σa(T)\σaw(T)=πa00(T), 其中σa(T), σaw(T)分别表示算子T∈B(H)的逼近点谱和本质逼近点谱, πa00(T)={λ∈iso σa(T):0Abstract: Let H be an infinite dimens
Weyl定理 1. Weyl's theorem and hypercyclicity for algebraically *-paranormal operators *仿正规算子的Weyl定理以及超循环性 更多例句>> 3) α-Weyl's theorem α-Weyl定理4) generalized a-Weyl's theorem 广义a-Weyl定理5) revised Weyl's theorem 修正的Weyl定理6...
Weyl fermions are massless chiral fermions that play an important role in quantum field theory but have never been observed as fundamental particles. A Weyl semimetal is an unusual crystal that hosts Weyl fermions as quasiparticle excitations and features Fermi arcs on its surface. Such a semimetal...