Minimal Frame Operator Norms Via Minimal Theta Functions
نویسندگان
چکیده
منابع مشابه
Norms of Minimal Projections
It is proved that the projection constants of twoand three-dimensional spaces are bounded by 4/3 and (1 + √ 5)/2, respectively. These bounds are attained precisely by the spaces whose unit balls are the regular hexagon and dodecahedron. In fact, a general inequality for the projection constant of a real or complex n-dimensional space is obtained and the question of equality therein is discussed...
متن کاملminimal, vertex minimal and commonality minimal cn-dominating graphs
we define minimal cn-dominating graph $mathbf {mcn}(g)$, commonality minimal cn-dominating graph $mathbf {cmcn}(g)$ and vertex minimal cn-dominating graph $mathbf {m_{v}cn}(g)$, characterizations are given for graph $g$ for which the newly defined graphs are connected. further serval new results are developed relating to these graphs.
متن کاملMinimal indices and minimal bases via filtrations
In this note we develop a new way of formulating the notions of minimal basis and minimal indices, based on the concept of a filtration of a vector space. The goal is to provide useful new tools for working with these important concepts, as well as to gain deeper insight into their fundamental nature. This approach also readily reveals a strong minimality property of minimal indices, from which...
متن کاملMINIMAL AND STATEWISE MINIMAL INTUITIONISTIC GENERAL L-FUZZY AUTOMATA
In this note, by considering the notions of the intuitionistic general L-fuzzy automaton and $(alpha, beta)$-language, we show that for any $(alpha, beta)$-language $mathcal{L}$, there exists a minimal intuitionistic general L-fuzzy automaton recognizing $mathcal{L}$.We prove that the minimal intuitionistic general L-fuzzy automaton is isomorphic with threshold $(alpha,beta)$ to any $(alpha, be...
متن کاملExploiting Minimal Resources for Subcategorization Frame Acquisition
The d etection of the set of syntactic fram es, i.e. syntactic entities a certain verb su bcategorizes for, is im portant especially for tasks like parsing and gram mar d evelopm ent. Machine-readable d ictionaries listing su bcategorization fram es usually give only expected fram es rather than actual ones and are therefore incom plete, or not available for som e languages, inclu d ing Mod ern...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Fourier Analysis and Applications
سال: 2017
ISSN: 1069-5869,1531-5851
DOI: 10.1007/s00041-017-9526-x