JOURNAL PUBLICATIONS


 1. "Tensor Norms on l_{1}^n x l_{1}^n" with J. S. Cohen, Math. Ann. vol. 209,
     pp. 277-290, 1974

 2. "Optimization Problems for K_{G} " with J. S. Cohen, Manuscripta Math.
     vol. 13, pp. 131-142, 1974

 3. "The Convergence of the Residual for Projective Approximations",
     SIAM J.of Num. Anal. 13, 607-614, 1976

 4. "Complex Eigenvalues of a Non-negative Matrix with a Specified Graph",
     with R. B. Kellogg, Lin. Alg. and its Appl. vol. 20, pp. 179-187, 1978

 5. "Complex Eigenvalues of a Non-negative Matrix with a Specified Graph II",
     with C. R. Johnson and R. B. Kellogg, Lin. and Multilinear Alg.,
     pp. 129-143, 1979

 6. "Uniqueness and the Cell Reynolds Number", with R. B. Kellogg and G. R.
     Shubin, SIAM J. of Num. Anal. vol. 17, pp 733-739, 1980abstract 

 7. "Steady Shock Tracking and Newton's Method Applied to One-Dimensional
     Duct Flow", with G. R. Shubin and H. R. Glaz, J. of Comp. Phys. vol. 39,
     pp. 364-374 1980abstract

 8. "Steady Shock Tracking and Newton's Method and the Supersonic Blunt Body
     Problem", with G. R. Shubin, H. R. Glaz, A. B. Wardlaw and L. Hackerman,
     SIAM J. of Scientific and Statistical Computing, vol. 3, no. 2, pp. 127-
     144, 1982 abstract 


 9. "Multiple Solutions and Bifurcations of Finite Difference Approximations   
     to Some Model Problems of Fluid Dynamics", with G. R. Shubin, SIAM J. of
     Scientific and Statistical Computing, vol. 2, no. 4, pp. 404-415, 1982abstract

10. "A New Approach to Automatic Grid Generation", with G. R. Shubin and J.
     Bell, J. of Comp. Phys., vol. 47, pp. 463-472, 1982 abstract

11. "Existence and Uniqueness for an Exponentially Derived Switching Scheme",
     with G. R. Shubin, SIAM J. of Num. Anal., vol. 20, no. 5, pp. 885-889,
     1983Abstract 

12. "A Finite Difference Galerkin Formulation for the Incompressible Navier-Stokes
     Equations", with J. B. Bell, J. Solomon, and L. Hackerman, J. of Comp.
     Phys., vol. 53, no. 1, pp. 152-172, 1984 abstract 

13. "Exponentially Derived Schemes for Inviscid Fluid Problems", with G. R.
     Shubin, J. of Comp. Phys. vol. 55, no. 2, pp. 53-70, 1985abstract 

14. "A Least Squares Method for Elliptic Systems", with A. K. Aziz and R. B.
     Kellogg, Mathematics of Computation, vol. 44, no. 169, pp. 53-70, 1985abstract 

15. "Numerical Methods for Reaction Diffusion Equations with Non-
     differentiable Kinetics", with A. K. Aziz and M. Suri, Numerische
     Matematik, vol. 53, pp. 1-11, 1988abstract 

16. "A Two Point Boundary Value Problem with Rapidly Oscillating Solutions",
     with A. K. Aziz and R. B. Kellogg, Numerische Matematik, vol. 53, 
     pp. 1007-121, 1988abstract 

17. "Bootstrap Percolation, the Schroeder Numbers, and the N-Kings Problem",
     with Louis Shapiro, SIAM Journal on Discrete Mathematics, vol. 4, no. 2,
     pp. 275-280, 1991

18. "Optimal Allocation for Partially Replicated Database Systems on Ring
     Networks", with Keith Humenik and Yelena Yesha, IEEE Transactions on
     Knowledge and Data Engineering, vol. 6, no. 6, pp. 975-982, 1994

19. "Algorithms for a Core and k-tree Core of a Tree", with Shie-Tung Peng,
     and Yelena Yesha, Journal of Algorithms, vol. 15, pp. 143-159, 1993

20. "A Lower Bound on the Probability of Conflict Under Non-Uniform Access
     in Database Systems", with Keith Humenik, Peter Matthews and Yelena
     Yesha, Algorithmica, vol. 13, pp. 283-300, 1995abstract

21. "Convergence of Some Problems of Positive Type and a Theorm of Fill",
     with R. B. Kellogg, Journal of Mathematical Analysis and its Appl.,
     vol. 187, no. 1, pp. 212-234, 1994

22. "Optimal Allocation for Partially Replicated Data on Tree-Based Networks",
     with Keith Humenik and Yelena Yesha, Applied Math Letters, vol. 8, no. 1,
     pp. 71-76, 1995

23. "Minimizing Message Complexity for Replicated Data on Hypercubes" with
     Keith Humenik, Peter Matthews, and Yelena Yesha, NETWORKS, vol. 28,
     pp. 87-95, 1996 abstract

 
                          CONFERENCE PROCEEDINGS



1. "Three Dimensional Grid Generation Using Biharmonics", with G. R. Shubin,
    and J. B. Bell, "Numerical Grid Generation", pp. 761-770, ed. Joe F.
    Thompson, North-Holland, 1982

2. "Exponentially Derived Switching Schemes", with G. R. Shubin, "Computational
    and Asymptotic Methods for Boundary and Interior Layers", pp. 382-387,
    ed. J.J.H. Miller, Poole Press, 1982.

3. "Multiple Solutions of Finite Difference Approximations to Some Problems of
    Fluid Dynamics", Proceedings of the 10th IMACS World Congress on System
    Simulation and Scientific Computation, vol. 1, pp 218-220, 1982

4. "A Two Point Boundary Value Problem with Rapidly Oscillating Solution" with
    A. K. Aziz and R. B. Kellogg, Advances in Computer Methods for Partial
    Diffferential Equations, vol. 5, pp. 420-430, 1984

5. "Allocation and Partial Replication for Database Systems on Ring Networks"
    with Keith Humenik and Yelena Yesha, Proceedings of the Fourth ISMM
    International Conference on Parallel and Distributed Computing and Systems,
    Acta Press, Anaheim, Calif. pp. 107-111, 1991

6. "Optimal Allocation of Replicated Data for Distributede Tree-Based
    Databases", with Keith Humenik and Yelena Yesha, Proceedings of the
    Eleventh Annual IEEE International Phoenix Conference on Computers
    and Communications, The Institute of Electrical and Electronics
    Engineers, Inc. New York, New York, pp. 125-131, 1992

7. "Optimal Allocation for Partially Replicated Database Systems on Rings",
    with Keith Humenik and Yelena Yesha, ICCI' 92 Fourth International
    Conference on Computing and Information, IEEE Computer Society Press

8. "Algorithms for the k-tree Core of a Tree", with Shie-Tung Peng and
    Yelena Yesha, ICCI' 92 Fourth International Conference on Computing
    and Information, IEEE Computer Society Press

9. "Minimizing Communication Costs in Hypercube-Based Replicated Databases",
    with Keith Humenik, Peter Matthews, and Yelena Yesha, 1992
    International Conference on Parallel adn Distributed Systems, Taipei,
    Taiwan 

10."An Analytical Model for the Binary Feedback Scheme", with Wei Liu and 
    E. K. Park, MASCOTS 94, Proceedings of the Second International Workshop
    on Modeling, Analysis, and Simulation of Computers and Simulation
    Systems, Durham, N. C. ,pp. 263-267

11."Optimal Availability Placement of Replicated Data in Distributed Systems",
    with David Lazoff, Proceedings of the 15th Annual Int. Phoenix Conf. on
    Computers and Communications, IEEE Computer Society, Scottsdale, Arizona,
    pp. 225-229

12."Optimal Location of Broadcast Sources in Unreliable Tree Networks", with
    David Lazoff and Yelena Yesha, IEEE International Conference on Computers
    and Communication Networks, Rockville, Md., Oct. 1996  

13."Analytical Modeling of Robotic Tape Libraries Using Stochastic Automata"
    with Tugrul Dayar and Odysseas Pentakalos, IASTED International Conference
    on Applied Modelling and Simulation (1997) Banff, Canada