Stochastic volatility is the unpredictable nature of asset price volatility over time. It's a flexible alternative to the Black Scholes' constant volatility assumption.

Introduction After the WHO prequalified the first vaccine against mpox, we aimed to identify the influence of vaccine ...

Abstract: Optimization of electromagnetic device design with mixed discrete and continuous variables is a challenge, especially for those with high-dimensional discrete variables. An orthogonal ...

Abstract: Quantum key distribution (QKD) enables the establishment of secret keys between users connected via a channel vulnerable to eavesdropping, with information-theoretic security, that is, ...