General linear methods (GLMs) was introduced as a generalization of Runge{Kutta methods (RKMs) and linear multistep methods (LMMs). The discovery of general linear method gave insight into the discovery of new methods that are neither RKMs or LMMs. Here, new classes of GLMs that...
Open access
Research Article10.9734/arjom/2023/v19i8684
This paper considers second derivative multistep methods with nested hybrid evaluation (MMNHE). The methods derived are A-stable for step number k = 1(1)8. The schemes have been implemented on some stiff problems, the results obtained are compared with a second derivative linear...
Open access
Research Article10.9734/ARJOM/2018/41601
Aim: The study investigates how the risk reduction strength of different assets and their impact on minimizing portfolio risk. It seeks to recommend an optimal investment strategy using the Black-Litterman model to balance risk and return, helping investors make informed decision...
Open access
Research Article10.9734/jemt/2025/v31i41280