7 citations · 25 across the 13 of their papers we have counts for
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math.DG2013★ 1 cited
Kac-Moody symmetric spaces of Euclidean type
Walter Freyn
We investigate in detail the class of Euclidean affine Kac-Moody symmetric spaces and their orthogonal symmetric affine Kac-Moody algebras (OSAKAs). These spaces are the only class…
math.DG2013★ 3 cited
Tame Fréchet submanifolds
Walter Freyn
We introduce the new class of submanifolds of co-Banach type in tame Fréchet manifolds and construct tame Fréchet submanifolds as inverse images of regular values of certain tame m…
math.DG2013★ 1 cited
Orthogonal affine Kac-Moody algebras
Walter Freyn
Riemannian symmetric spaces are fundamental objects in finite dimensional differential geometry. An important problem is the construction of symmetric spaces for generalizations of…