Optimal solution of nonlinear equations. - Krzysztof A. Sikorski (J. Complex., 1985)

Complexity of computing topological degree of lipschitz functions in n dimensions. - Terrance E. Boult; Krzysztof A. Sikorski (J. Complex., 1986)

For which error criteria can we solve nonlinear equations? - Christopher A. Sikorski; Henryk Wozniakowski (J. Complex., 1986)

Complexity of fixed points, I. - Christopher (Krzysztof) Sikorski; Henryk Wozniakowski (J. Complex., 1987)

Can we approximate zeros of functions with nonzero topological degree? - Terrance E. Boult; Christopher (Krzysztof) Sikorski (J. Complex., 1988)

An Ellipsoid Algorithm for the Computation of Fixed Points. - Christopher (Krzysztof) Sikorski; Chey-Woei Tsay; Henryk Wozniakowski (J. Complex., 1993)

Grid-based mapping for autonomous mobile robot. - Martyna Weigl; Barbara Siemiatkowska; Krzysztof A. Sikorski; Andrzej Borkowski (Robotics Auton. Syst., 1993)

Selected topics in approximation and computation. - Marek A. Kowalski; Krzysztof A. Sikorski; Frank Stenger (Oxford University Press, 1995)

Efficient Streamline, Streamribbon, and Streamtube Constructions on Unstructured Grids. - Shyh-Kuang Ueng; Christopher A. Sikorski; Kwan-Liu Ma (IEEE Trans. Vis. Comput. Graph., 1996)

Out-of-Core Streamline Visualization on Large Unstructured Meshes. - Shyh-Kuang Ueng; Christopher A. Sikorski; Kwan-Liu Ma (IEEE Trans. Vis. Comput. Graph., 1997)

Approximating Fixed Points of Weakly Contracting Mappings. - Z. Huang; Leonid G. Khachiyan; Christopher (Krzysztof) Sikorski (J. Complex., 1999)

Optimal solution of nonlinear equations. - Krzysztof A. Sikorski (Clarendon Press, 2001)

Computational Engineering and Science Program at the University of Utah. - Carleton DeTar; Aaron L. Fogelson; Christopher R. Johnson 001; Christopher A. Sikorski (International Conference on Computational Science (1), 2001)

Joint AMS-SIAM Conference. - Eugene L. Allgower; Kurt Georg; Christopher A. Sikorski (J. Complex., 2002)

A recursive algorithm for the infinity-norm fixed point problem. - Spencer D. Shellman; Christopher (Krzysztof) Sikorski (J. Complex., 2003)

Computational Engineering and Science Program at the University of Utah. - Carleton DeTar; Aaron L. Fogelson; Christopher R. Johnson 001; Christopher A. Sikorski; Thanh N. Truong (International Conference on Computational Science, 2004)

Computational sensor networks. - Thomas C. Henderson; Christopher A. Sikorski; Edward Grant; Kyle Luthy (IROS, 2007)

Sensor node localization methods based on local observations of distributed natural phenomena. - Felix Sawo; Thomas C. Henderson; Christopher A. Sikorski; Uwe D. Hanebeck (MFI, 2008)

Guest editors' preface: Issue dedicated to Professor Frank Stenger. - Bernard Bialecki; R. Baker Kearfott; Krzysztof A. Sikorski; Masaki Sugihara (J. Complex., 2009)

Circumscribed ellipsoid algorithm for fixed-point problems. - Ch. Boonyasiriwat; Krzysztof A. Sikorski; Chey-Woei Tsay (Math. Comput., 2011)