Communications of the ACM

I Spent a Year Asking AI to Solve Math’s Hardest Problem. Here’s What Happened

P vs. NP asks: are these two classes actually the same? If P = NP, then every “hard” problem is secretly fast to solve; we ...
Investopedia

What Is Six Sigma? Concept, Steps, Examples, and Certification

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
IEEE

Multistage Linear Gauss Pseudospectral Method for Piecewise Continuous Nonlinear Optimal Control Problems

Abstract: This article aims at proposing a multistage linear Gauss pseudospectral method (MS-LGPM) for solving the piecewise continuous nonlinear optimal control problem (OCP) with interior-point ...
IEEE

Reduced differential transform method for Solving Black-Scholes European options model in the sense of powered modified log-payoff function

Abstract: This paper presents an analytical approach for Black-Scholes European options model in the sense of powered modified log-payoff functions. This approach is based on the reduced differential ...