Contact

  • Academic
    klevtsov@stanford.edu
    University - Student Department: Department of Energy Science and Engineering Position: Graduate

Additional Info

Current Research and Scholarly Interests

My research interests include numerical linear algebra, multiscale methods, efficient linear solvers and preconditioners for subsurface flow and mechanics modeling, parallel and high-performance computing (HPC) and architectures.

I'm a contributor to the AD-GPRS and GEOSX projects.

Lab Affiliations

All Publications

  • Enhanced multiscale restriction-smoothed basis (MsRSB) preconditioning with applications to porous media flow and geomechanics JOURNAL OF COMPUTATIONAL PHYSICS Bosma, S. M., Klevtsov, S., Moyner, O., Castelletto, N. 2021; 428

    View details for DOI 10.1016/j.jcp.2020.109934

    View details for Web of Science ID 000612233800002

  • A two-stage preconditioner for multiphase poromechanics in reservoir simulation COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING White, J. A., Castelletto, N., Klevtsov, S., Bui, Q. M., Osei-Kuffuor, D., Tchelepi, H. A. 2019; 357

    View details for DOI 10.1016/j.cma.2019.112575

    View details for Web of Science ID 000490427600015

  • Multiscale two-stage solver for Biot’s poroelasticity equations in subsurface media Computational Geosciences Castelletto, N., et al 2018: 1-18

    View details for DOI 10.1007/s10596-018-9791-z

  • Block-preconditioned Krylov Methods for Coupled Multiphase Reservoir Flow and Geomechanics European Conference on Mathematics of Oil Recovery Klevtsov, S., Castelletto, N., White, J. A., Tchelepi, H. A. 2016

    View details for DOI 10.3997/2214-4609.201601900

https://orcid.org/0000-0001-9044-1827