Results 21 to 30 of about 1,084,937 (314)
The exact theory for scattering of waves by thick holes in a slab and other objects with non-separable geometries [PDF]
, 2011 The theory for scattering of electromagnetic waves is developed for scattering objects for which the natural modes of the field inside the object do not couple one-to-one with those outside the scatterer.
B. J. Hoenders +2 more
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Neutrosophic Crisp Set Theory [PDF]
Neutrosophic Sets and Systems, 2014 The purpose of this paper is to introduce new types of neutrosophic crisp sets with three types 1, 2, 3. After given the fundamental definitions and operations, we obtain several properties, and discussed the relationship between neutrosophic crisp sets ...
A. A. Salama, Florentin Smarandache
doaj
Metaphysics and mathematics: Perspectives on reality
HTS Teologiese Studies/Theological Studies, 2017 The essence of number was regarded by the ancient Greeks as the root cause of the existence of the universe, but it was only towards the end of the 19th century that mathematicians initiated an in-depth study of the nature of numbers.
Gideon J. Kühn
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IET Cyber-Physical Systems, 2019 The authors present a simulation-based bounded-horizon verification framework for hybrid systems with Lipschitz continuity on the continuous dynamics. In this framework, the bounded initial set is covered by a finite set of representative states, whose ...
Hao Ren, Ratnesh Kumar, Ratnesh Kumar
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Studia Historiae Scientiarum, 2021 Nikolai Nikolaevich Luzin’s life (1883–1950) and work of this outstanding Russian mathematician, member of the USSR Academy of Sciences and foreign member of the Polish Academy of Arts and Sciences, coincides with a very difficult period in Russian ...
Sergeĭ S. Demidov
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Notre Dame Journal of Formal Logic, 1992 In modern physics there are apparent paradoxes concerning the identity or distinguishability of elementary particles. The author constructs a set theory \(S^*\) that takes this into account by allowing the presence of a certain kind of Urelement (called an \(m\)-atom) which does not obey the usual laws of identity. In addition to the usual apparatus of
openaire +3 more sources
, 2008 Rough set theory (RST), since its introduction in Pawlak (1982), continues to develop as an effective tool in classification problems and decision support. In the majority of applications using RST based methodologies, there is the construction of ‘if ..
Beynon, Malcolm James, Malcolm J. Beynon
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background PIK3CA‐related overgrowth spectrum (PROS) includes several rare overgrowth disorders resulting from somatic gain‐of‐function mutations in PIK3CA. Despite treatment advances, including the recent approval of alpelisib for PROS in the United States, literature detailing the patient experience with PROS is limited.
Vamsi Bollu +8 more
wiley +1 more source
Independence and conservativity results for intuitionistic set theory [PDF]
, 2010 There are two main parts to this thesis. The first part will deal with some independence results. In 1979, Lifschitz in [13] introduced a realizability interpretation for Heyting's arithmetic, HA, that could differentiate between Church's thesis with ...
Chen, Ray-Ming
core
, 2008 A formulation of naïve set theory is given in Lafont’s Soft Linear Logic, a logic with polynomial time cut-elimination. We demonstrate that the provably total functions of this set theory are precisely the PTIME functions.
McKinley, Richard, Richard McKinley
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