Publicações
Publications
| 1988 | Equations for pseudovarieties |
Formal Properties of Finite Automata and Applications, LITP Spring School on Theoretical Computer Science, Ramatuelle, France, May 25-29, 1987, Proceedings | 1988 | inproceedings | ||
| 1988 | On pseudovarieties of monoids |
Lecture Notes in Mathematics - Semigroups Theory and Applications | 1988 | incollection | ||
| 1988 | On Pseudovarieties of Monoids |
Lecture Notes in Mathematics | 1988 | article | ||
| 1988 | Some Pseudovariety Joins Involving the Pseudovariety of Finite-groups |
Semigroup Forum | 1988 | article | ||
| 1987 | Implicit Operations on Certain Classes of Semigroups |
Semigroups and their Applications | 1987 | incollection | ||
| 1987 | Is the Iterative Refinement of Eigenelements An Expensive Technique |
Journal of Computational and Applied Mathematics | 1987 | article | ||
| 1986 | Minimal Non-permutative Pseudovarieties of Semigroups .1. |
Pacific Journal of Mathematics | 1986 | article | ||
| 1986 | Minimal Non-permutative Pseudovarieties of Semigroups .2. |
Pacific Journal of Mathematics | 1986 | article | ||
| 1986 | Minimal non-permutative pseudovarieties of semigroups. I |
Pacific Journal of Mathematics | 1986 | article | ||
| 1986 | Minimal non-permutative pseudovarieties of semigroups. II |
Pacific Journal of Mathematics | 1986 | article | ||
| 1986 | Power Pseudovarieties of Semigroups-i |
Semigroup Forum | 1986 | article | ||
| 1986 | Power Pseudovarieties of Semigroups-ii |
Semigroup Forum | 1986 | article | ||
| 1986 | Some Order Properties of the Lattice of Varieties of Commutative Semigroups |
Canadian Journal of Mathematics-journal Canadien De Mathematiques | 1986 | article | ||
| 1985 | Degenerate Hopf bifurcation and nerve impulse |
SIAM Journal on Mathematical Analysis | 1985 | article | ||
| 1985 | Minimal Non-permutative Pseudovarieties of Semigroups .3. |
Algebra Universalis | 1985 | article | ||
| 1985 | Note on the Unfolding of Degenerate Hopf-bifurcation Germs |
Journal of Differential Equations | 1985 | article | ||
| 1985 | Some Quasi-ordered Classes of Finite Commutative Semigroups |
Semigroup Forum | 1985 | article | ||
| 1984 | Characterization of the Complexity of the Action Potential Through Spectral Analysis. |
1984 | inproceedings | ||
| 1984 | Generalized varieties of commutative and nilpotent semigroups |
Semigroup Forum | 1984 | article | ||
| 1984 | Iterative Refinement For Approximate Eigenelements of Compact-operators |
Rairo-analyse Numerique-numerical Analysis | 1984 | article | ||
| 1984 | Some Algorithms on the Star Operation Applied To Finite Languages |
Semigroup Forum | 1984 | article | ||
| 1983 | Overlapping of Words in Rational Languages |
Combinatorics on Words | 1983 | incollection |