Journal: Theory Comput. Syst.

Volume 18, Issue 4

293 -- 294Christopher I. Byrnes. Editor s Introduction to Euler s An Essay on Continued Fractions Translated by B. F. Wyman and M. F. Wyman
295 -- 328Leonhard Euler. An Essay on Continued Fractions
329 -- 380David F. Delchamps. Global Structure of Families of Multivariable Linear Systems with an Application to Identification

Volume 18, Issue 3

189 -- 205Ker-I Ko. Nonlevelable Sets and Immune Sets in the Accepting Density Hierarchy in NP
207 -- 235Andrzej Ehrenfeucht, Grzegorz Rozenberg, R. Verraedt. A Combinatorial Property of EOL Languages
251 -- 256Vaclav Dolezal, Shiva Shankar. A Local Implicit Function Theorem and Applications to Systems of Differential Equations
257 -- 291A. J. van der Schaft. Controlled Invariance for Hamiltonian Systems

Volume 18, Issue 2

97 -- 123R. Marino, W. M. Boothby, David L. Elliott. Geometric Properties of Linearizable Control Systems
125 -- 133G. Sallet. Sur la structure de l ensemble d accessibilité de certains systèmes: Application à l equivalence des systèmes
135 -- 143Friedrich Otto, Celia Wrathall. A Note on Thue Systems with a Single Defining Relation
145 -- 151Luquan Pan. On Reduced Thue Systems
153 -- 170Takumi Kasai, Shigeki Iwata. Gradually Intractable Problems and Nondeterministic Log-Space Lower Bounds
171 -- 187Etienne Grandjean. Universal Quantifiers and Time Complexity of Random Access Machines

Volume 18, Issue 1

1 -- 10José L. Balcázar, Uwe Schöning. Bi-Immune Sets for Complexity Classes
11 -- 18Bruce E. Litow. On Efficient Deterministic Simulation of Turing Machine Computations Below Logspace
19 -- 32Michel Latteux, Jeannine Leguy. On the Usefulness of Bifaithful Rational Cones
33 -- 55J. W. Clark, C. K. Ong, Tzyh Jong Tarn, G. M. Huang. Quantum Nondemolition Filters
57 -- 77Kevin A. Grasse. Structure of the Boundary of the Attainable Set in Certain Nonlinear Systems
79 -- 96Henk Nijmeijer, A. J. van der Schaft. Partial Symmetries for Nonlinear Systems