[KIRJA][B] Path Integrals in Stochastic Engineering Dynamics

Ever-increasing computational capabilities, novel signal processing techniques, advanced
experimental setups, and progress in emerging and transformative technologies (eg, nano …

Scalable methods for computing sharp extreme event probabilities in infinite-dimensional stochastic systems

T Schorlepp, S Tong, T Grafke, G Stadler - Statistics and Computing, 2023 - Springer
We introduce and compare computational techniques for sharp extreme event probability
estimates in stochastic differential equations with small additive Gaussian noise. In …

A reduced-order Wiener path integral formalism for determining the stochastic response of nonlinear systems with fractional derivative elements

IG Mavromatis… - … -ASME Journal of …, 2023 - asmedigitalcollection.asme.org
A technique based on the Wiener path integral (WPI) is developed for determining the
stochastic response of diverse nonlinear systems with fractional derivative elements …

A joint time–space extrapolation approach within the Wiener path integral technique for efficient stochastic response determination of nonlinear systems

IG Mavromatis, IA Kougioumtzoglou - Probabilistic Engineering Mechanics, 2024 - Elsevier
A joint time–space extrapolation approach within the Wiener path integral (WPI) technique is
developed for determining, efficiently and accurately, the non-stationary stochastic response …

An Improved Wiener Path Integral Approach for Stochastic Response Estimation of Nonlinear Systems Under Non-White Excitation

Y Zhao, F Fan - Journal of Computational and …, 2024 - asmedigitalcollection.asme.org
An improved Wiener path integral (WPI) approach is developed for predicting the stochastic
response probability density functions (PDFs) of nonlinear systems under non-white …

Wiener Path Integral Formalism

IA Kougioumtzoglou, AF Psaros, PD Spanos - Path Integrals in Stochastic …, 2024 - Springer
This chapter introduces the path integral as a mathematical tool with the potential to address
some of the current challenges in stochastic engineering dynamics. This is done while the …

[KIRJA][B] Nonlinear Stochastic Dynamics of Structural Systems: A General and Computationally Efficient Wiener Path Integral Formalism

IG Mavromatis - 2024 - search.proquest.com
Nonlinear stochastic dynamics of structural systems: A general and computationally efficient
Wiener path integral formalism Ilia Page 1 Nonlinear stochastic dynamics of structural systems …

An Enhanced Quadratic WPI Approximation with Applications to Nonlinear System Reliability Assessment

IA Kougioumtzoglou, AF Psaros, PD Spanos - Path Integrals in Stochastic …, 2024 - Springer
In Chap. 9, the accuracy degree of the Wiener path integral technique is enhanced by
employing a quadratic approximation in the Wiener path integral functional series …