*This book covers key areas of mathematics and computer science. The contributions by the authors include Thomas equation, generalised tanh method, travelling wave hypothesis method, exact solution, solitary wave solution, mean graph, near-mean graph, direct product, Cartesian product, decomposition of graph, continuous monotonic decomposition, arithmetic decomposition, odd star decomposition, spZc â€“closed, strongly spZc-connected space, spZc-continuous, spZc-continuum, Lynessâ€™ equations, periodic solution, Age-structured model, BLL- model, age-dependent harvesting, modified Leslie matrix, b-metric space, b2-metric space, weakly compatible, contractive conditions, computable real numbers, computable real functions, algebra of real functions, classification of real functions, extended rectangular B- metric spaces, almost alpha-Suzuki generalized rational type contraction conditions, alpha-Suzuki Ciric type contractions, common fixed points, transfinite cardinals, aleph zero, power set, twin prime conjecture, binary conversion, decimal conversion, decimal to binary conversion, digital system, binary system, **Hankel-Schwartz transformation, bounded linear operator, generalized transformation, distributions, Bessel function, l**ogistics modeling, estimation of plant equipment, assessing equipment capacity, optimization of plant layout, transport modeling, complete graphs, corona, graph operations, join, weakly connected dominating sets, weakly connected domination number, informal learning, E-learning, problem-based learning, social learning, cooperation, mentoring, degenerate transformation, discrete transitions, nonidentical and identical relations, non**-**integrable manifolds, skew**-**symmetric forms. This book contains various materials suitable for students, researchers and academicians in the field of mathematics and computer science.*

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End-to-end Secured Fiber Optic Communication Using a Novel Encryption Algorithm

Engaging Small and Medium Sized Companies in Cooperation and New Forms of Learning

Weakly Connected Domination in Graphs Resulting from Binary Operations

A New Method for Decimal - Binary Conversion: Interpret as Octal - Binary Conversion

Study of Mean Labelings on Product Graphs

A New Method for Decimal - Binary Conversion: Interpret as Octal - Binary Conversion

Arithmetic Odd Star Decomposition of Graphs

Weakly Connected Domination in Graphs Resulting from Binary Operations

End-to-end Secured Fiber Optic Communication Using a Novel Encryption Algorithm

Various Concepts of spZc-open Sets in Topology

Engaging Small and Medium Sized Companies in Cooperation and New Forms of Learning

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