Bayesian inversion of log-normal eikonal equations

• المؤلفون الرئيسيون: Yeo, Zhan Fei, Hoang, Viet Ha
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2023
• الموضوعات: Science::Mathematics; Eikonal Equation; Bayesian Inverse Problems
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/170119
• المؤسسة: Nanyang Technological University

We study the Bayesian inverse problem for inferring the log-normal slowness function of the eikonal equation, given noisy observation data on its solution at a set of spatial points. We contribute rigorous proofs on the existence and well-posedness of the problem. We then study approximation of the...