Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Hv structures"'
Autor:
Antonio Maturo, Fabrizio Maturo
Publikováno v:
Ratio Mathematica, Vol 33, Iss 0, Pp 5-20 (2017)
Some important concepts about algebraic hyperstructures, especially from a geometric point of view, are recalled. Many applications of the Hv structures, introduced by Vougiouklis in 1990, to the de Finetti subjective probability theory are considere
Externí odkaz:
https://doaj.org/article/c5c9bc8063e0443aa5b022ab92ad146b
Autor:
Ioanna Iliou, Achilles Dramalidis
Publikováno v:
Ratio Mathematica, Vol 33, Iss 0, Pp 103-114 (2017)
In this paper we study P-Hv-structures in connection with Hv-structures, arising from a specific P-hope in a two-dimensional real vector space. The visualization of these P-Hv-structures is our priority, since visual thinking could be an alternative
Externí odkaz:
https://doaj.org/article/e8235c1bb732492b819cdab6de91ea0a
Autor:
Nikolaos Antampoufis, Sarka Mayerova
Publikováno v:
Ratio Mathematica, Vol 33, Iss 0, Pp 47-60 (2017)
Fundamental structures are the main tools in the study of hyperstructures. Fundamental equivalence relations link hyperstructure theory to the theory of corresponding classical structures. They also introduce new hyperstructure classes.The present pa
Externí odkaz:
https://doaj.org/article/efc753050eec4ed1b5e089deb041c593
Publikováno v:
Ratio Mathematica, Vol 31, Iss 1, Pp 65-78 (2016)
Hyperstructure theory can overcome restrictions which ordinary algebraic structures have. A hyperproduct on non-square ordinary matrices can be defined by using the so called helix-hyperoperations. We study the helix-hyperstructures on the representa
Externí odkaz:
https://doaj.org/article/667e74d9251a4bd1a3a15edc6fa3ed50
Publikováno v:
Symmetry, Vol 11, Iss 11, p 1376 (2019)
The concept of fuzzy multiset is well established in dealing with many real life problems. It is possible to find various applications of algebraic hypercompositional structures in natural, technical and social sciences, where symmetry, or the lack o
Externí odkaz:
https://doaj.org/article/326b01de2e844e388036b502ca860f9d
Autor:
Achilles Dramalidis
Publikováno v:
Ratio Mathematica, Vol 24, Iss 1, Pp 41-52 (2013)
The paper looks at visualization as it relates to special HV -structures, focusing upon how it can be used to improve the perception and understanding of abstract algebraic concepts. Using position vectors into the plane IR2, abstract algebraic prope
Externí odkaz:
https://doaj.org/article/e8805f067aeb4750be9f3a4e3e39ea81
Publikováno v:
Ratio Mathematica, Vol 23, Iss 1, Pp 39-50 (2012)
Poor urban planning may give rise to noise pollution, since side by side industrial and residential buildings can result in noise pollution in the residential area. In this paper we represent the noise pollution with an Hv-semigroup. More specic, we
Externí odkaz:
https://doaj.org/article/c5adce7d50f84fdaa490786732decaec
Autor:
THOMAS VOUGIOUKLIS
Publikováno v:
Journal of Mahani Mathematical Research, Vol 1, Iss 1, Pp 13-28 (2012)
Externí odkaz:
https://doaj.org/article/ab65618aa570439195568e4822570295
Autor:
Thomas Vougiouklis
Publikováno v:
Ratio Mathematica, Vol 21, Iss 1, Pp 27-42 (2011)
In questionnaires the replacement of the scale of Likert by a bar was suggested in 2008 by Vougiouklis & Vougiouklis. The use of the bar was rapidly accepted in social sciences. The bar is closely related with fuzzy theory and has several advantages
Externí odkaz:
https://doaj.org/article/07239bdba99b45c9965b818e12183730
Autor:
Thomas Vougiouklis
Publikováno v:
Ratio Mathematica, Vol 15, Iss 1, Pp 25-36 (2005)
The Hv-structures are hyperstructures where the equality is replaced by the non-empty intersection. The fact that this class of the hyperstructures is very large, one can use it in order to define several objects that they are not possible to be defi
Externí odkaz:
https://doaj.org/article/4ce4a17f9ff34212a288d3fa7083d286