Results 21 to 30 of about 30,452,406 (85)

A Reliable Treatment for Nonlinear Differential Equations

Journal of Mathematics, Volume 2021, Issue 1, 2021., 2021
In this paper, we use the concept of homotopy, Laplace transform, and He’s polynomials, to propose the auxiliary Laplace homotopy parameter method (ALHPM). We construct a homotopy equation consisting on two auxiliary parameters for solving nonlinear differential equations, which switch nonlinear terms with He’s polynomials.
H. R. Marasi, M. Sedighi, H. Aydi, Y. U. Gaba, Ram Jiwari   +4 more
wiley   +1 more source

Some Studies in Hemirings by the Falling Fuzzy k‐Ideals

Journal of Function Spaces, Volume 2021, Issue 1, 2021., 2021
In this article, we establish the idea of falling fuzzy k‐ideals in hemirings through the falling shadow theory and fuzzy sets. We shall express the relations between fuzzy k‐ideals and falling fuzzy k‐ideals in hemirings. In particular, we shall establish different characterizations of k‐hemiregular hemirings in the perfect positive correlation and ...
R. Anjum, F. Sarfraz, N. Kausar, Y. U. Gaba, H. Aydi, M. Munir, Salahuddin, Shrideh K. Q. Al-Omari   +7 more
wiley   +1 more source

Solution of Linear and Quadratic Equations Based on Triangular Linear Diophantine Fuzzy Numbers

Journal of Function Spaces, Volume 2021, Issue 1, 2021., 2021
This paper is introducing a new concept of triangular linear Diophantine fuzzy numbers (TLDFNs) in a generic way. We first introduce the concept of TLDFNs and then study the arithmetic operations on these numbers. We find a method for the ranking of these TLDFNs. At the end, we formulate the linear and quadratic equations of the types A + X = B, A · X +
Naveed Khan, Naveed Yaqoob, Mudassir Shams, Yaé Ulrich Gaba, Muhammad Riaz, Sarfraz Nawaz Malik   +5 more
wiley   +1 more source

Use of Intuitionistic Fuzzy Numbers in Survey Sampling Analysis with Application in Electronic Data Interchange

Complexity, Volume 2021, Issue 1, 2021., 2021
The validity of survey sampling depends on how precise the data is. The validity reduces when questionnaire contains linguistic variables and respondent has to answer in zero or one. The ambiguity in the respondent’s mind can be minimized by getting a response in an intuitionistic fuzzy sense. In this study, we proposed intuitionistic fuzzy aggregative
Farah Rasheed, Sajida Kousar, Javid Shabbir, Nasreen Kausar, Dragan Pamucar, Yaé Ulrich Gaba, Borna Abramović   +6 more
wiley   +1 more source

Linear Algebra and Smarandache Linear Algebra [PDF]

, 2003
The present book, on Smarandache linear algebra, not only studies the Smarandache analogues of linear algebra and its applications, it also aims to bridge the need for new research topics pertaining to linear algebra, purely in the algebraic sense.
Vasantha, Kandasamy
core   +1 more source

Homological Algebra for Superalgebras of Differentiable Functions [PDF]

, 2012
This is the second in a series of papers laying the foundations for a differential graded approach to derived differential geometry (and other geometries in characteristic zero). In this paper, we extend the classical notion of a dg-algebra to define, in
Sub Algebra,Geometry&Mathem. Logic begr., Roytenberg, D., Carchedi, D.J.   +2 more
core   +1 more source

Irreducible highest weight representations of the simple n-Lie algebra [PDF]

, 2012
A. Dzhumadil’daev classified all irreducible finite dimensional representations of the simple n-Lie algebra. Using a slightly different approach, we obtain in this paper a complete classification of all irreducible, highest weight modules, including the ...
Dana Bălibanu, Balibanu, D.M., van de Leur, J.W., Sub Algebra,Geometry&Mathem. Logic begr., Algebra & Geometry and Mathematical Locic, Johan van de Leur   +5 more
core   +1 more source

The Weil algebra and the Van Est isomorphism [PDF]

, 2011
This paper belongs to a series of papers devoted to the study of the cohomology of classifying spaces. Generalizing the Weil algebra of a Lie algebra and Kalkman’s BRST model, here we introduce the Weil algebra W(A) associated to any Lie algebroid A.
Marius Crainic, Arias Abad, Camilo, Sub Algebra,Geometry&Mathem. Logic begr., Algebra & Geometry and Mathematical Locic, Crainic, M, Crainic, Marius, Camilo Arias Abad, Abad, C A, Arias Abad, C, Crainic, M.   +9 more
core   +2 more sources

Identities in the Algebra of Partial Maps [PDF]

, 2005
We consider the identities of a variety of semigroup-related algebras modelling the algebra of partial maps. We show that the identities are intimately related to a weak semigroup deductive system and we show that the equational theory is decidable.
Marcel Jackson, Stokes, Tim E., Tim Stokes, Jackson, Marcel   +3 more
core   +1 more source

On the universal enveloping algebra of a lie algebroid [PDF]

, 2010
We review the extent to which the structure of the universal enveloping algebra of a Lie algebroid over a manifold M resembles a Hopf algebra, and prove a Cartier-Milnor-Moore theorem for this type of ...
Mrcun, J., Sub Algebra,Geometry&Mathem. Logic begr., Algebra & Geometry and Mathematical Locic, Algebra en meetkunde, Moerdijk, I.   +4 more
core   +2 more sources