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Volatility Estimation Using European-Logistic Brownian Motion with Jump Diffusion Process
(International Journal of Mathematics And its Applications, 2020)
Volatility is the measure of how we are uncertain about the future of stock or asset prices. Black-Scholes model formed the foundation of stock or asset pricing. However, some of its assumptions like constant volatility ...
Lie Symmetry Analysis of Modified Diffusive Predator-prey Competition System of Equations
(International Journal Of Multidisciplinary Sciences And Engineering, 2020-03)
The predator-prey equations were developed and used by Lotka and Volterra to analyze the dynamics of biological systems in which two species interact, one as a predator and the other as prey [3]. Several attempts have been ...
Relative Efficiency of Sum Constructed Automorphic Symmetric Balanced Incomplete Block Designs
(ResearchGate, 2020)
Several construction methods have been introduced to build the elements of BIBDs’ for specific parameters, with different techniques suggested for testing their existence, still no general technique to determine the ...
Sum Construction of Automorphic Symmetric Balanced Incomplete Block Designs
(International Journal of Scientific Research in Mathematical and Statistical Sciences, 2020-08)
In this study Sum construction method of automorphic symmetric balanced incomplete block designs has been presented in details. Efficiency of a test design used in the Sum construction of automorphic symmetric balanced ...
Roles of Local Governance Institutions and Promotion of Urban Agriculture Practices in Western Kenya
(International Journal of Sciences: Basic and Applied Research (IJSBAR), 2020)
The role of local government institution and especially institutional structures and political culture often shape government performance including livelihood supporting activities such as Urban Agriculture (UA). The ...
A Catalogue and Inventory of Cultural Heritage Sites, Artifacts and Features in Kisumu City and its Environs in Lake Victoria Basin, Kenya
(ResearchGate, 2020-11)
Most of the cultural heritage sites, artifact and features are under constant threat from human activities and natural processes. Oral traditions of these sites are under threat. This threat is occasioned by the lack of ...
Liquidity Risk Management on Financial Performance of Commercial Banks in Kenya
(International Journal of Recent Research in Commerce Economics and Management (IJRRCEM, 2020)
The banking sector in Kenya has experienced liquidity challenges ranging from funding to market risks. This research focused on the effects of asset management and deposit management on performance of commercial banks in ...
Improving Learner Engagements through Implementing Technology-Enabled Learning
(Commonwealth Of Learning, 2020)
Introduction
The emergence of information and communication technologies (ICT) has changed the nature of the learning environments experienced by students. Educators have always created, selected and provided environments ...
Choi Matrices of 2-positive Maps on Positive Semidefinite Matrices
(Asian Research Journal of Mathematics, 4/27/2020)
Several investigations have been done on positive maps on their algebraic structures with more emphasis on completely positive maps. In this study we have described the structure of the Choi matrices for 2−positive maps ...
Effect of Mental Disorders on the Mental Wellbeing of Prisoners in Kenya
(IISTE, 2020-07-31)
This study investigated the effect of mental disorders on the mental wellbeing of prisoners in selected prisons in Kenya. A mixed method study design was employed in which quantitative and qualitative data was collected ...