Search Results - Numerical evolution to inverse problems in abstract spaces

Numerical methods for time-fractional evolution equations with nonsmooth data: A concise overview by Jin, Bangti, Lazarov, Raytcho, Zhou, Zhi

“… The present paper gives a concise overview on numerical schemes for the subdiffusion model with nonsmooth problem data, which are important for the numerical analysis of many problems arising…”
Get full text

Degenerate first-order inverse problems in Banach spaces by Al Horani, Mohammed, Favini, Angelo

“…We are concerned with an inverse problem for a degenerate linear evolution equation of first-order…”
Get full text

Mathematical and Numerical Analysis of Nonlinear Evolution Equations: Advances and Perspectives

“…The topic of this book is the mathematical and numerical analysis of some recent frameworks based on differential equations and their application in the mathematical modeling of complex systems…”
Get full text

Inverse geochemical modeling of groundwater evolution with emphasis on arsenic in the Mississippi River Valley alluvial aquifer, Arkansas (USA) by Sharif, M.U., Davis, R.K., Steele, K.F., Kim, B., Kresse, T.M., Fazio, J.A.

“…Inverse geochemical modeling (PHREEQC) was used to identify the evolution of groundwater with emphasis on arsenic…”
Get full text

A MEASURE-THEORETIC COMPUTATIONAL METHOD FOR INVERSE SENSITIVITY PROBLEMS I: METHOD AND ANALYSIS by BREIDT, J., BUTLER, T., ESTEP, D.

“…We consider the inverse sensitivity analysis problem of quantifying the uncertainty of inputs to a deterministic map given specified uncertainty in a linear functional of the output of the map…”
Get full text

A Framework for Estimating Global River Discharge From the Surface Water and Ocean Topography Satellite Mission by Durand, Michael, Gleason, Colin J., Pavelsky, Tamlin M., Frasson, Renato Prata De Moraes, Turmon, Michael, David, Cédric H., Altenau, Elizabeth H., Tebaldi, Nikki, Larnier, Kevin, Monnier, Jerome, Malaterre, Pierre Olivier, Oubanas, Hind, Allen, George H., Astifan, Brian, Brinkerhoff, Craig, Bates, Paul D., Bjerklie, David, Coss, Stephen, Dudley, Robert, Fenoglio, Luciana, Garambois, Pierre-André, Getirana, Augusto

“… In this paper, we describe how SWOT discharge produced and archived by the US and French space agencies will be computed from measurements of river water surface elevation, width, and slope…”
Get full text

Application of multivariate statistical methods and inverse geochemical modeling for characterization of groundwater — A case study: Ain Azel plain (Algeria) by Belkhiri, Lazhar, Boudoukha, Abderrahmane, Mouni, Lotfi, Baouz, Toufik

“…Multivariate statistical methods and inverse geochemical modeling were jointly used to define the variation and the genetic origin of chemical parameters of groundwater in the Ain Azel plain, Algeria…”
Get full text

Slab Driven Quaternary Rock‐Uplift and Topographic Evolution in the Northern‐Central Apennines From Linear Inversion of the Drainage System by Racano, S., Beek, P. A., Schildgen, T. F., Faccenna, C., Buleo Tebar, V., Cosentino, D.

“…Investigating rock‐uplift variations in time and space provides insights into the processes driving mountain‐belt evolution…”
Get full text

On the Existence of Optimal Control in the Problem of Optimizing the Lowest Coefficient of a Semilinear Evolutionary Equation by Chernov, A. V.

“…The paper studies the problem of optimizing the lowest coefficient understood as a function with values in a Banach space, which enters linearly into an abstract semilinear pseudoparabolic…”
Get full text

Numerical Solution of the Retrospective Inverse Parabolic Problem on Disjoint Intervals by Koleva, Miglena N., Vulkov, Lubin G.

“…The retrospective inverse problem for evolution equations is formulated as the reconstruction of unknown initial data by a given solution at the final time…”
Get full text

Resolving precipitation induced water content profiles by inversion of dispersive GPR data: A numerical study by Mangel, Adam R., Moysey, Stephen M.J., van der Kruk, Jan

“…) measurements have significant potential for monitoring dynamic hydrologic processes at multiple scales in time and space…”
Get full text

Stable isotope constraints on Holocene carbon cycle changes from an Antarctic ice core by Elsig, Joachim, Schmitt, Jochen, Leuenberger, Daiana, Schneider, Robert, Eyer, Marc, Leuenberger, Markus, Joos, Fortunat, Fischer, Hubertus, Stocker, Thomas F.

“…Holocene carbon cycle A new atmospheric δ 13 C record derived from measurements of air trapped in the EPICA Dome C Antarctic ice core, combined with a simple…”
Get full text

Advances in Fractional Differential Operators and Their Applications

“…–Volterra systems, distributed delays, Fornberg–Whitham equations, abstract evolution and fractional wave equations, cantilever beams, and fractional Riccati…”
Get full text

Determination of precession and dissipation parameters in micromagnetism by Cimrák, I., Melicher, V.

“… Their space distribution is difficult to obtain by direct measurements. In this article we consider an inverse problem, where we aim at recovering α and β…”
Get full text

Direct and inverse problems for degenerate differential equations by Al Horani, Mohammed, Fabrizio, Mauro, Favini, Angelo, Tanabe, Hiroki

“… Inverse problems for degenerate evolution integro-differential equations might be described, too…”
Get full text

Exhumation, crustal deformation, and thermal structure of the Nepal Himalaya derived from the inversion of thermochronological and thermobarometric data and modeling of the topography by Herman, Frédéric, Copeland, Peter, Avouac, Jean-Philippe, Bollinger, Laurent, Mahéo, Gweltaz, Le Fort, Patrick, Rai, Santaman, Foster, David, Pêcher, Arnaud, Stüwe, Kurt, Henry, Pierre

“…Two end‐member kinematic models of crustal shortening across the Himalaya are currently debated: one assumes localized thrusting along a single major thrust…”
Get full text

Total variation regularization for the reconstruction of a mountain topography by Dou, Yi-Xin, Han, Bo

“… A coupled system integrates the tectonic process with the surface process to simulate the evolution of a paleo mountain topography…”
Get full text

NUMERICAL SOLUTION OF THE INVERSE GARDNER EQUATION by Foadian, S, Pourgholi, R, Baladezaei, M. G

“…In this paper, the numerical solution of the inverse Gardner equation will be considered…”
Get full text

Tectonics from fluvial topography using formal linear inversion: Theory and applications to the Inyo Mountains, California by Goren, L., Fox, Matthew, Willett, Sean D.

“… Despite this basic relation, the inverse problem, by which features of the topography are used for inferring tectonic uplift rates, has proven challenging…”
Get full text

An Iterative Local Updating Ensemble Smoother for Estimation and Uncertainty Assessment of Hydrologic Model Parameters With Multimodal Distributions by Zhang, Jiangjiang, Lin, Guang, Li, Weixuan, Wu, Laosheng, Zeng, Lingzao

“…Ensemble smoother (ES) has been widely used in inverse modeling of hydrologic systems…”
Get full text