Geodesic
Closed convex $l$-subgroups and radical classes of convergence $l$-groups
Mathematica Bohemica, Tome 122 (1997) no. 3, pp. 301-315

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In this paper we prove that the system of all closed convex $\ell$-subgroups of a convergence $\ell$-group is a Brouwer lattice and that a similar result is valid for radical classes of convergence $\ell$-groups.
In this paper we prove that the system of all closed convex $\ell$-subgroups of a convergence $\ell$-group is a Brouwer lattice and that a similar result is valid for radical classes of convergence $\ell$-groups.
DOI : 10.21136/MB.1997.126146
Classification : 06F20, 22C05
Keywords: radical class of cl-groups; Brouwer lattice; convergence $\ell$-group; closed convex $\ell$-subgroup; radical class of convergence $\ell$-groups 
Jakubík, Ján. Closed convex $l$-subgroups and radical classes of convergence $l$-groups. Mathematica Bohemica, Tome 122 (1997) no. 3, pp. 301-315. doi: 10.21136/MB.1997.126146
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