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Browsing Department of Mathematics (Math.) by Title

Browsing Department of Mathematics (Math.) by Title

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  • Study on Distributive Lattice and Boolean Function 
    Kundu, Joyanta Kumar (Khulna University of Engineering & Technology (KUET), Khulna, Bangladesh., 2016-11)
    In this thesis the nature of distributive lattice and Boolean function is studied. Distributive lattices have played many roles in the development of lattice theory. Distributive lattices have been studied by several ...
  • Study on Distributive Lattices and Boolean Algebras 
    Rahman, Md. Zaidur (Khulna University of Engineering & Technology (KUET), Khulna, Bangladesh., 2006-04)
    In this thesis we have studied the nature of distributive Lattice and Boolean Algebra. Lattice theory is branch of Mathematics. A poset (L,≤) is said to be form a Lattice if for every a,b ϵ L,a ˅b and a˄b exist in L. where ...
  • A Study on Distributive Nearlattices 
    Rahman, Md. Bazlar (Rajshahi University, Rajshahi, Bangladesh, 1994-08)
    This thesis studies the nature of distributive nearlattices. By a nearlattice S we will always mean a (lower) semilattice which has the property that any two elements possessing a common upper bound, have a supremum, Cornish ...
  • Study on Eigen Values And Eigen Vectors of Matrices: An Iterative Approach 
    Alam, Md. Sah (Khulna University of Engineering & Technology (KUET), Khulna, Bangladesh., 2016-05)
    There are some smart methods, available in the literature, which are able to find out all Eigen values. But those methods could not find corresponding Eigen vectors simultaneously. Power method and Inverse Power method are ...
  • Study on Modular Lattice and Boolean Algebra 
    Islam, Md. Rashidul (Khulna University of Engineering & Technology (KUET), Khulna, Bangladesh., 2008-04)
    This thesis studies extensively the nature of modular lattices and Boolean algebras. The modular lattices have been study by several authors including Abbott [2] , Birkhoff [ 3] and Rutherford [19 ]. A poset is said to ...
  • A Study on Some Discrete Transforms of Engineering Sciences 
    Shil, Barna (Khulna University of Engineering & Technology (KUET), Khulna, Bangladesh., 2016-05)
    Transform methods has their great importance in the field of applied sciences, especially in engineering sciences. To most of us Laplace transform is well known and we are acquainted to solve differential equations with ...
  • A Study on Some Integral Transforms Used in Engineering Sciences 
    Mondal, Chhanda Rani (Khulna University of Engineering & Technology (KUET), Khulna, Bangladesh., 2017-03)
    Transform methods, have their great importance in the field of applied sciences especially in engineering sciences, are divided in two categories continuous and discrete, of which our matter of interest is the continuous ...
  • Study on Standard Ideal and Homomorphism Theorem of a Nearlattice 
    Hossain, G.M. Jahid (Khulna University of Engineering & Technology (KUET), Khulna, Bangladesh., 2017-04)
    In this thesis the standard ideal of a nearlattices is presented. By a nearlattice S we will always mean a meet semilattice together with the property that any two elements possessing a common upper bound, have a supremum. ...
  • A study on standard n-ideal of a lattice 
    Hossen, Md Imran (Khulna University of Engineering & Technology (KUET), Khulna, Bangladesh, 2019-04)
    Lattice theory is an important part of mathematics . Ideal lattice and n-ideal of a lattice have played many roles in development of lattice theory. Historically, lattice theory started with Boolean distributive lattices: ...
  • A study on Weakly Complemented Nearlattice 
    Rahman, Mahfuza (Khulna University of Engineering & Technology (KUET), Khulna, Bangladesh, 2016-07)
    In this thesis study of the nature of the weakly complemented nearlattice is presented. By a nearlattice S we will always mean a meet semilattice together with the property that any two elements possessing a common upper ...
  • Transient Free Convection in Micropolar Fluid with Heat Generation and Constant Heat Flux 
    Rashid, Gazi Mamunar (Khulna University of Engineering & Technology (KUET), Khulna, Bangladesh., 2010-01)
    In this thesis, the transient free convection in micropolar fluid with heat generation and constant heat flux is discussed. The governing equations are set. To solve them two different techniques namely, the finite difference ...
  • Viscous Dissipation and Joule Heating Effects on MHD Combined Heat and Mass Transfer Flow Through a Porous Medium in a Rotating System 
    Hossain, Md. Delowar (Khulna University of Engineering & Technology (KUET), Khulna, Bangladesh., 2006-07)
    Viscous dissipation and Joule heating effects on MHD combined heat and mass transfer flow through a porous medium in a rotating system has been studied numerically. Nacthsheiin-Swigert iteration technique is used as the ...
  • A Weighted Least Cost Matrix Approach in Transportation Problem 
    Jannat, Fatima (Khulna University of Engineering & Technology (KUET), Khulna, Bangladesh, 2018-07)
    Transportation models are of multidisciplinary fields of interest. Mainly in the business arena, it is common to encounter the problem of transportation of some products/goods from source/origin to sink/destination so ...

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