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Apostol Vassilev (Fed)

Research Supervisor

Non-NIST Publications:

1. Adaptive techniques for time-dependent problems, Ewing,  Lazarov, and Vassilev, Computer Methods in Applied Mechanics and Engineering, Volume 101, Issues 1–3, pp 113-126, 1992, doi:

2. Finite Difference Scheme for Parabolic Problems on Composite Grids with Refinement in Time and Space, Ewing,  Lazarov, and Vassilev, SIAM Journal on Numerical Analysis, vol 31, issue 6, pp. 1605-1622, 1994, doi:

3. Analysis of the Inexact Uzawa Algorithm for Saddle Point Problems, Bramble, Pasciak and Vassilev, SIAM Journal on Numerical Analysis, vol.34, Issue 3, pp. 1072-1092, 1997. doi:

4. Analysis of non-overlapping domain decomposition algorithms with inexact solves, Bramble, Pasciak and Vassilev, Mathematics of Computation. 67 (1998), pp. 1-19, doi:

5. Uzawa type algorithms for nonsymmetric saddle point problems, Bramble, Pasciak and Vassilev, Mathematics of Computation. 69 (2000), pp. 667-689. doi:

6. Automatic non-artificially extended fault surface based horizon modeling system, KE Graf, AT Vassilev - US Patent 6,138,076 (2000)

7. Automatic non-artificially extended fault surface based horizon modeling system, Part II, KE Graf, AT Vassilev - US Patent 6,014,343 (2000)

8. Method for secure delegation of trust from a security device to a host computer application for enabling secure access to a resource on the web, A Vassilev, K Sachdeva - US Patent 7,565,536 (2009)

9. Automated system for modeling faulted multi-valued horizons, AT Vassilev - US Patent 7,424,415 (2008)

10. Personal brokerage of web service access, AT Vassilev, B du Castel, AM Ali - IEEE Security & Privacy ( Volume: 5, Issue 5), pp. 24-31, 2007, doi: 10.1109/MSP.2007.118


Created October 9, 2019, Updated December 8, 2022