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Browsing Department of Mathematics & Statistics by Issue Date

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Now showing items 1-20 of 97

Two results in lesniewski's mereology

Clay, Robert, E (Notre Dame Journal of Formal Logic, 1973-10)
Some mereological models

Clay, Robert, E (Notre Dame Journal of Formal Logic, 1974-01)
Rational Approximants to Holomorphic Functions in n-Dimensions

Lutterodt, C.H (Journal of mathematical analysis and applications, 1976)
Rational Approximants to Holomorphic Functions in n-Dimensions

Lutterodt, C. H (Journal of mathematical analysis and applications, 1976)

We present a general method of calculating rational approximants to holomorphic function in n-dimensions. We establish analogs of some well-known properties of Padé approximants. © 1976.
The thermoelectric effect in a semiconductor superlattice in a non-quantized electric field

Mensah, S Y; Kangah, G K (University of Cape Coast, 1991)

The thermoelccvic effect in a semiconductor rupcrlatlicc in a non-quantize delectric Beld is investigated for elections of the lowest muband in the Linear approamation of VT. nalytlcll expressionsfor the thermopower and ...
Differential thermopower of a CNT chiral carbon nanotube

Mensah, S Y; Allotey, FKA; Mensah, N G; Nkrumah, G (University of Cape Coast, 2000)

The differential thermo power of a chiral carbon nanotube (CNT) was calculated using a tractable analytical approach. We obtained an expression for the electrical conductivity σ and the thermopower α. The results were ...
Nonlinear acoustoelectric effect in a semiconductor superlattice

Mensah, S Y; Allotey, F.K.A; Mensah, N. G. (University of Cape Coast, 2000)

The acoustoelectric effect in a semiconductor superlattice (SL) has been studied for a hypersound in the region ql 1 (where q is the acoustic wave number and l is the electron mean free path). A nonlinear dependence of ...
Title education for democratic citizenship and peace

Iftikhar, Ahmad (University of Cape Coast, 2003)

Embedded in political scientists' research findings are three propositions for educators: (1) democracy needs democrats; (2) democrats are created through citizenship education programs emphasizing conflict resolution ...
Laser spectroscopy of free molecular oxygen dispersed in wood materials

Alnis, J.; Anderson, B.; Sjoholm, M.; Somesfalean, G.; Svanberg, S. (University of Cape Coast, 2003)

The recently introduced Gas in Scattering Media Absorption Spectroscopy (GASMAS) technique is applied to the study of various wood samples. Molecular oxygen in the pores of the strongly scattering material is detected using ...
Using violet laser-induced chlorophyll fulorescence emission spectra for crop yield assessment of cowpea (Vigna unguiculata (L) Walp) varieties

Anderson, Benjamin; Buah-Bassuah, Paul K; Tetteh, Jonathan P (University of Cape Coast, 2004-05-28)

The use of violet laser-induced chlorophyll fuorescence (LICF) emission spectra to monitor the growth of fve varieties of cowpea in the University of Cape Coast Botanical Garden is presented. Radiation from a continuous-wave ...
A simulation study on spss ridge regression and ordinary least squares regression procedures for multicollinearity data

Zhang, John; Mahmud, Ibrahim (University of Cape Coast, 2005)

This study compares the SPSS ordinary least squares (OLS) regression and ridge regression procedures in dealing with multicollinearity data. The S regression method is one of the most frequently applied statistical procedures ...
Multiscale analysis of landscape data sets from Northern Ghana: Wavelets and pattern metrics

Howard, Nathaniel Kwamina (University of Cape Coast, 2005)
Multiscale analysis of landscape data sets from northern Ghana: Wavelets and pattern metrics

Howard, Nathaniel Kwamina (University of Cape Coast, 2005)

Landscape pattern is spatially correlated and scale-dependent. Thus, multiscale analysis is imperative for understanding the structure, function and dynamics of landscape. In this study, we employed two complementary, yet ...
Boundedness and stability in nonlinear delay difference equations employing fixed point theory

Islam, Muhammad N.; Yankson, Ernest (University of Cape Coast, 2005)

In this paper we study stability and boundedness of the nonlinear diference equation x(t + 1) = a(t)x(t) + c(t)∆x(t − g(t)) + q(x(t), x(t − g(t)) .In particular we study equi-boundedness of solutions and the stability of ...
Stability of Volterra diference delay equations

Yankson, Ernest (University of Cape Coast, 2006)

We study the asymptotic stability of the zero solution of the Volterra difference delay equation x(n + 1) = a(n)x(n) + c(n)∆x(n − g(n)) +nX−1s=n−g(n)k(n, s)h(x(s)). A Krasnoselskii fxed point theorem is used in the analysis
Reiterated homogenization of a cavitation problem in thin films mechanics

Martin, S. (University of Cape Coast, 2006)

This paper deals with the coupling of two major problems in lubrication theory: cavitation phenomena and roughness of the surfaces in relative motion: cavitation is defined as the rupture of the continuous film due to the ...
Homogenization of the unstationary incompressible Reynolds equation

Almqvist, A.; Essel, E.K.; Persson, L.-E.; Wall, Peter (University of Cape Coast, 2007)

This paper is devoted to the effects of surface roughness during hydrodynamic lubrication. In the numerical analysis a very fine mesh is needed to resolve the surface roughness, suggesting some type of averaging. A rigorous ...
Homogenization of Reynolds Equations

Essel, Emmanuel Kwame (University of Cape Coast, 2007)

This Licentiate thesis is focused on some new questions in homogenization. theory, which have been motivated by some concrete problems in tribology. From the mathematical point of view these questions are equipped with ...
Multidimensional Hardy-type inequalities with general kernels

Oguntuase, James A.; Lars-Erik, Persson; Essel, Emmanuel K. (University of Cape Coast, 2007)

Some new multidimensional Hardy-type inequalities involving arithmetic mean operators with general positive kernels are derived. Our approach is mainly to use a convexity argument and the results obtained improve some known ...
Empirical similarity-based approach for selection of unit root test

Intsiful, Jude Kwesi Gyan; Nkansah, Bismark Kwao; Mensah, David Kwamena; Kwamena, David (University of Cape Coast, 2008)

The existence of unit roots in time series processes can impair the choice of techniques for analysis and forecasting time series data. It is of much importance in econometric modelling to determine the integration number ...

Now showing items 1-20 of 97

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