Work

Combinatoric-Variational Approach to Solving Inverse Problems in Geophysics Within the Framework of the Discrete Potential Theory. Complex Geological Environment

Year: 2025

Type: article

Abstract: Variational-combinatoric approach is used when solving linear and nonlinear inverse problems of geophysics within the framework of discrete potential. The acquired data about physical fields and their sources are of discrete character. Combinatoric methods of discrete mathematics allow us to organize some selective choice of the information on the physical field elements. Analytical approximations are built only by means of verified data which can be recognized as useful signal, not as an arbitrary or systematic noise.

Source: Rossijskij žurnal nauk o zemle/Russian journal of earth sciences

DOI: 10.2205/2025es001000

Authors: Inna Stepanova, Igor Kolotov

Institutions: Russian Academy of Sciences, Schmidt Institute of Physics of the Earth, Lomonosov Moscow State University

Language: English

Topic: Geophysical and Geoelectrical Methods

Subfield: Geophysics

Field: Earth and Planetary Sciences

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W4408806581

FWCI: 1.285

Cites: 4

Cited by: 2

Related to: 10