Geodesic
Erratum to "Isomorphism Classes of k-Involutions of Algebraic Groups of Type F4"
John Hutchens1
1601 Martin Luther King Drive, Carolina Hall, Winston-Salem, NC 27110, U.S.A.
Journal of Lie Theory, Volume 26 (2016) no. 4, pp. 1199-2000

See the original article notice from the Heldermann Verlag source

The previous paper "Isomorphism Classes of k-Involutions of Algebraic Groups of Type F4" of the author [Journal of Lie Theory 25 (2015) 1003--1022] appeared with an error in the statement of Lemma 4.5, and the subsequent proof is invalid. The results that follow in the original paper, however, are implied by the statements of this note, which therefore effectively replace Lemma 4.5 of the original paper.
Classification: 20G15, 20G41, 17C30
Keywords: Exceptional groups, Jordan algebras, generalized symmetric spaces, algebraic groups

John Hutchens  1

1 601 Martin Luther King Drive, Carolina Hall, Winston-Salem, NC 27110, U.S.A. 
John Hutchens. Erratum to "Isomorphism Classes of k-Involutions of Algebraic Groups of Type F4". Journal of Lie Theory, Volume 26 (2016) no. 4, pp. 1199-2000. http://geodesic.mathdoc.fr/item/JOLT_2016_26_4_a12/
@article{JOLT_2016_26_4_a12,
     author = {John Hutchens},
     title = {Erratum to {"Isomorphism} {Classes} of {k-Involutions} of {Algebraic} {Groups} of {Type} {F\protect\textsubscript{4}"}},
     journal = {Journal of Lie Theory},
     pages = {1199--2000},
     year = {2016},
     volume = {26},
     number = {4},
     url = {http://geodesic.mathdoc.fr/item/JOLT_2016_26_4_a12/}
}
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