The 0/1 Multiple Knapsack Problem is an important class of combinatorial optimization problems, and various heuristic and exact methods have been devised to solve it. Genetic Algorithm (GA) shows good performance on solving static optimization problems. However, sometimes lost of diversity makes GA fail adapt to dynamic environments where evaluation function and/or constraints or environmental ...

We consider a defaultable asset whose risk-neutral pricing dynamics are described by an exponential Lévy-type martingale subject to default. This class of models allows for local volatility, local default intensity and a locally dependent Lévy measure. Generalizing and extending the novel adjoint expansion technique of Pagliarani, Pascucci and Riga [SIAM J. Financial Math. 4 (2013) 265–296], we...

The current investigation deliberates the consequence of glycerin-based carbon nanotubes with velocity slip in Darcy-Forchheimer porous medium on a convectively heated Riga plate. Fourier heat flux theory was replaced by Cattaneo-Christov theory. Moreover, nonlinear facets radiation are also included energy expression, and this creates expression which becomes highly nonlinear. governing flow p...

Accurate determination of optimum flow and heat transfer condition is one the major challenges faced in application magnetic fluid field medicine engineering, especially when applied as ferrofluids for targeted drug deliveries, treatment hyperthermia, sealants computer hard drives, lubricants car shafts. In view these important applications, a mathematical investigation behavior reactive fluids...

Due to their unique microstructures, micropolar fluids have attracted enormous attention due potential for industrial application, including convective heat and mass transfer polymer production the rigid random cooling of particles metallic sheets. In this context, a second-grade fluid flow over vertical Riga plate is investigated hidden microstructures. The novelty model allows us explore sign...