Path Integration on a Quantum Computer, Quantum Information Processing, 1(5), 365-388, Oct. 2002 (with J. F. Traub.) LANL preprint quant-ph/0109113.

Tractability of Approximation for Weighted Korobov Spaces on Classical and Quantum Computers, Journal of Foundations of Computational Mathematics, 4, 121-156, 2004 (with E. Novak and I. H. Sloan.) LANL preprint quant-ph/0206023.

Sharp Error Bounds on Quantum Boolean Summation in Various Settings, J. Complexity, Vol. 20, No. 5, 669-698,2003 (with M. Kwas.) LANL preprint quant-ph/0303049.

Quantum Boolean Summation with Repetitions in the Worst-Average Setting, Proceedings of the 5th Intrnational Conference on Monte Carlo and Quasi-Monte Carlo Methods, Pringer-Verlag, 2003 (with S. Heirich and M. Kwas.) LANL preprint quant-ph/0311036.

Classical and Quantum Complexity of the Sturm-Liouville Eigenvalue Problem, Quantum Information Processing, Vol. 4, 87-127, 2005 (with A. Papageorgiou.) LANL preprint quant-ph/0502054.

The Sturm-Liouville eigenvalue problem in the quantum setting with queries, 2005 (with A. Papageorgiou.) LANL preprint quant-ph/0504194.

The Quantum Setting with Randomized Queries for Continuous Problems, Quantum Information Processing, 2006 (to appear). LANL preprint quant-ph/0601196.

The Power of Standard Information forMultivariate Approximation in the Randomized Setting, Mathematics of Computation, 2006 (with G. W. Wasilkowski).