Publications
Is the iterative refinement of eigenelements an expensive technique?. In: Proceedings of the 2nd international conference on computational and applied mathematics (Leuven, 1986). Vol 20.; 1987. 1. p. 159-166p.
On the iterated Stieltjes transform and its convolution with applications to singular integral equations. Integral Transforms Spec. Funct.. 2014;25:398-411.Edit
On iterated semidirect products of finite semilattices. J. Algebra. 1991;142:239-254.Edit
Iterated periodicity over finite aperiodic semigroups. European J. Combin.. 2014;37:115-149.Edit
On iterated Mal'cev products with a pseudovariety of groups. Internat. J. Algebra Comput.. 2011;21:1285-1304.Edit
Iterated Kantorovich versus Kulkarni method for Fredholm integral equations. Vol Integral Methods in Science and Engineering. Vol. 2: Practical Applications Italy, Padova: Birkhäuser Basel 2017.Edit
On irreducible subgroups of simple algebraic groups. Mathematische Annalen. 2017;367(3-4):1259-1309.Edit
Irreducible ideals of finitely generated commutative monoids. J. Algebra. 2001;238:328-344.Edit
Irreducible almost simple subgroups of classical algebraic groups. Memoirs of the American Mathematical Society. 2015;236:vi+110.Edit
Irreducible actions and compressible modules. J. Algebra Appl.. 2011;10:101-117.Edit
On the irreducibility of pseudovarieties of semigroups. Journal of Pure and Applied Algebra. 2016;220(4):1517-1524.Edit
[2017-3] Irreducibility of moduli of semistable chains and applications to U(p,q)-Higgs bundles .Edit
Investigação em Educação Matemática: Raciocínio matemático Sociedade Portuguesa de Investigação em Educação Matemática 2013.Edit
On the invertibility of finite linear transducers. RAIRO Theor. Inform. Appl.. 2014;48:107-125.Edit
Inverse subsemigroups of the monogenic free inverse semigroup. Comm. Algebra. 2005;33:3887-3917.Edit
Inverse automata and monoids and the undecidability of the Cayley subgraph problem for groups. Glasg. Math. J.. 2000;42:421-437.Edit
Invariants for bifurcations. Houston J. Math.. 2006;32:445-458.Edit
[2004-27] Invariants for bifurcations .Edit
Invariants, Equivariants and Characters in Symmetric Bifurcation Theory. Proceedings of the Royal Society of Edinburgh. 2008;138A:477-512.Edit