نتایج جستجو برای: Qualitative properties

تعداد نتایج: 1061607  

Journal: :IOP Conference Series: Materials Science and Engineering 2021

Journal: :Journal of food technology research 2022

Kinema was prepared by using the pure culture of Bacillus subtilis laboratory and traditional method. Now both these two kinema were dried in a batch type tray drier at (65-70)0C for (8-10) hours to fine powder. The chemical analysis powder method found as 6.79%, 21.45%, 42.91%, 4.84%, 24.01% 7.218%, 20.624%, 41.99% and4.17%, 25.998% terms moisture content, fat, protein, total ash, carbohydrate...

Journal: :Nonlinearity 2021

Abstract We are interested in the qualitative properties of solutions Hénon type equations with exponential nonlinearity. First, we classify stable at infinity ? u + | x ? e = 0 R N</mml:m...

Journal: :ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE 2009

Journal: :Annales de l'Institut Henri Poincaré C, Analyse non linéaire 2008

Journal: :Journal of Computational and Applied Mathematics 2018

Journal: :Mathematical Modelling and Analysis 2010

1988
Brian C. Williams

The apparently weak properties of a qualitative algebra have lead some to conclude that we must turn instead to extra-mathematical properties of physical systems . We propose instead that a more powerful qualitative algebra is needed, one that merges the algebras on signs and reals . We have invented a hybrid algebra, called Q1, allows us to select abstractions intermediate between traditional ...

Journal: :Nonlinearity 2022

Abstract We prove some qualitative properties for singular solutions to a class of strongly coupled system involving Gross–Pitaevskii-type nonlinearity. Our main theorems are vectorial fourth order counterparts the classical results due Serrin (1964 Acta Math. 111 247–252), Lions (1980 J. Differ. Equ. 38 441–450), Aviles (1987 Commun. Phys. 108 177–192), and Gidas Spruck (1981 Pure Appl. 34 525...

1994
N M Gotts

Qualitative descriptions of spatial properties and relationships, and qualitative spatial reasoning, are of fundamental importance in human problem-solving: even where we use quantitative approaches, these depend on an accompanying qualitative representation. The work described is aimed at for-malising some topological aspects of qualitative spatial description and reasoning. The paper continue...

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