Results 1 to 10 of about 65,793 (137)
Renormings of Nonseparable Reflexive Banach Spaces and Diametrically Complete Sets with Empty Interior [PDF]
Taiwanese Journal of Mathematics, 2021 A nonempty, non-singleton, bounded (closed and convex) set \(C\) in an infinite-dimensional Banach space \(X\) is said to be \textit{diametrically complete}, DC in short, if, for every \(x \in X \setminus C\), the diameter of \(C \cup \{x\}\) is strictly bigger than the diameter of \(C\).
Kaczor, Wiesława +3 more
openaire +2 more sources
Diametrically Complete Sets with Empty Interior and Constant Width Sets with Empty Interior
Results in Mathematics, 2023 AbstractWe show that each infinite-dimensional reflexive Banach space $$(X,\left\| \cdot \right\| _X)$$ ( X , · X )
Wiesława Kaczor +3 more
openaire +2 more sources
Structure of the Space of Diametrically Complete Sets in a Minkowski Space [PDF]
Discrete & Computational Geometry, 2012 A bounded set in a Minkowski space is called diametrically complete if it is not properly contained in a set of the same diameter. In general this notion differs from the notion of a body of constant width (unless the space is Euclidean or 2-dimensional).
Moreno, José Pedro, Schneider, Rolf
openaire +1 more source
A THIRD GENERATION TOMOGRAPHY SYSTEM WITH FIFTEEN DETECTORS SIMULATED BY MONTE CARLO METHOD
Brazilian Journal of Radiation Sciences, 2019 This paper describes the Monte Carlo simulation, using MCNP4C, of a multichannel third generation tomography system containing a two radioactive sources 192I (316.5 – 468 KeV) and 137Cs (662 KeV), and a set of fifteen NaI(Tl) detectors, with dimensions ...
Alexandre Gimenez Alvarez +6 more
doaj +1 more source
BMC Plant Biology, 2012 Background Plant stilbenes are a small group of phenylpropanoids, which have been detected in at least 72 unrelated plant species and accumulate in response to biotic and abiotic stresses such as infection, wounding, UV-C exposure and treatment with ...
Vannozzi Alessandro +4 more
doaj +1 more source
Diametrically complete sets and normal structure
Journal of Mathematical Analysis and Applications, 2015 \textit{E. Meissner} [Zürich. Naturf.-Ges. 56, 42--50 (1911; JFM 42.0091.01)] introduced the notion of diametrically complete sets as a generalization of sets of constant width. A set \(C\) in a metric space \(X\) is diametrically complete if the inclusion of an additional point to the set \(C\) increases its diameter: i.e., if \(\text{diam} (C\cup \{x\
MALUTA, ELISABETTA, P. L. Papini
openaire +3 more sources
Testing out contractual incompleteness : evidence from soccer [PDF]
, 2005 The theory of incomplete contracting is rival to that of complete contracting as a frame of reference to understand contractual relationships. Both approaches rest upon diametrically opposed postulates and lead to very different policy conclusions.
Carbonell-Nicolau, Oriol, Comin, Diego
core +1 more source
Preassigning the boundary of diametrically-complete sets
Monatshefte für Mathematik, 1988 In a Minkowski space with unit ball S, a set D(\(\lambda)\) is diametrically complete if \(D(\lambda)=\cap \{d+\lambda S:\) \(d\in D(\lambda)\}\). In this paper a method is given for generating such sets D(\(\lambda)\) which contain an arbitrary set X. This technique is then employed to find necessary and sufficient conditions for a set A to lie on the
openaire +1 more source
Linear Systems over Join-Blank Algebras [PDF]
, 2017 A central problem of linear algebra is solving linear systems. Regarding linear systems as equations over general semirings (V,otimes,oplus,0,1) instead of rings or fields makes traditional approaches impossible.
Jananthan, Hayden +2 more
core +2 more sources
Aiding the Visually Impaired: Developing an efficient Braille Printer
, 2017 With the large number of partially or completely visually impaired persons in society, their integration as productive, educated and capable members of society is hampered heavily by a pervasively high level of braille illiteracy. This problem is further
Apurva, Anubhav +2 more
core +1 more source