On rigid Hermitean lattices, II

dc.creator	de la Maza, Ana Cecilia
dc.creator	Moresi, Remo
dc.date	2018-10-19
dc.identifier	http://revistas.ufro.cl/ojs/index.php/cubo/article/view/1899
dc.identifier	10.4067/S0719-06462018000100065
dc.description	We study the indexed Hermitean lattice of type 0 generated by a single element a subjected to the relation a ≤ b⊥ ∧ bb⊥= 0. We prove that it is finite, provided that two crucial indices are finite. We show that index relations imply algebraic relations and describe the lattice by means of its subdirectly irreducible factors. We finally use the results to confirm a conjecture appeared in 2000.	en-US
dc.format	application/pdf
dc.language	eng
dc.publisher	Universidad de La Frontera. Temuco, Chile.	en-US
dc.relation	http://revistas.ufro.cl/ojs/index.php/cubo/article/view/1899/1740
dc.source	CUBO, A Mathematical Journal; Vol. 20 No. 1 (2018); 65–78	en-US
dc.source	CUBO, A Mathematical Journal; Vol. 20 Núm. 1 (2018); 65–78	es-ES
dc.source	0719-0646
dc.source	0716-7776
dc.subject	Lattices	en-US
dc.subject	semilattices	en-US
dc.subject	modular lattices	en-US
dc.subject	Hermitean lattices	en-US
dc.subject	orthogonal geometry	en-US
dc.title	On rigid Hermitean lattices, II	en-US
dc.type	info:eu-repo/semantics/article
dc.type	info:eu-repo/semantics/publishedVersion