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

Abstract: In this paper, the recently introduced series active variable geometry suspension (SAVGS) for road vehicles is experimentally studied. A realistic quarter-car test rig equipped with ...

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Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Abstract: The Wishart distribution is a well-established statistical model for characterizing the density of random variables in polarimetric synthetic aperture radar (PolSAR) data, particularly ...

Gold mineralization in the Jiaojia gold belt was formed in a structurally-dominant hydrothermal mineral system showing a close spatial association with the Jiaojia detachment fault. This study delves ...

An “ark” in popular culture can refer to either a seagoing or sacred vessel. This reviewer’s first reaction to Geometric Future's debut compact PC case, dubbed "Model 2 The Ark"? Because a mesh boat ...

This manuscript presents a technique for solving a multiple-objective probabilistic fractional programming problem with discrete random variables. A multiple-objective probabilistic mathematical model ...

Wind energy is a typical foreseeable renewable energy source. This study constructs and optimizes a variable cross-section cantilever-based piezoelectric energy harvester for low-speed wind energy ...

Artificially intelligent models have recently advanced to the point that users will soon be able to utilize these models to immediately construct and alter nearly photorealistic three-dimensional ...