期刊： GEOMETRIAE DEDICATA, 2023; 217 (1)
Majorana theory is an axiomatic tool for studying the Monster group M and its subgroups through the 196,884-dimensional Conway-Griess-Norton algebra. ......
期刊： GEOMETRIAE DEDICATA, 2023; 217 (2)
A class of complex hyperbolic lattices in PU(2, 1) called the Deligne-Mostow lattices has been reinterpreted by Hirzebruch (see Hirzebruch, in: Arithm......
期刊： GEOMETRIAE DEDICATA, 2023; 217 (4)
Let X be a smooth hypersurface of degree d >= 4 in the projective space Pn+1 for n = 1. We consider the projection pi P : X ---> P-n with center......
期刊： GEOMETRIAE DEDICATA, 2023; 217 (5)
A class of topological spaces is topologically rigid if any two spaces with the same fundamental group are also homeomorphic. Topological rigidity, in......
期刊： GEOMETRIAE DEDICATA, 2023; 217 (6)
The Lawson surface xi(1,g) of genus g is constructed by rotating and reflecting the Plateau solution f(t) with respect to a particular geodesic 4-gon ......
期刊： GEOMETRIAE DEDICATA, 2023; 217 (6)
It is known that for every smooth great circle fibration of the 3-sphere, the distribution of tangent 2-planes orthogonal to the fibres is a contact s......
期刊： GEOMETRIAE DEDICATA, 2023; 217 (6)
This article explores the relationship between Schubert varieties and equivariant embeddings, using the framework of homogeneous fiber bundles over fl......
期刊： GEOMETRIAE DEDICATA, 2023; 217 (2)
We show that the commensurator of any finitely generated abelian subgroup H in a biautomatic group centralises a finite-index subgroup of H. We deduce......
期刊： GEOMETRIAE DEDICATA, 2023; 217 (2)
We prove the infinitesimal rigidity of some geometrically infinite hyperbolic 4-and 5 manifolds. These examples arise as infinite cyclic coverings of ......
期刊： GEOMETRIAE DEDICATA, 2023; 217 (3)
An equivariant minimal surface in CHn is a minimal map of the Poincare disc into CHn which intertwines two actions of the fundamental group of a close......
期刊： GEOMETRIAE DEDICATA, 2023; 217 (4)
This paper introduces a new class of right-angled Coxeter groups with totally disconnected Morse boundaries. We construct this class recursively by ex......
期刊： GEOMETRIAE DEDICATA, 2023; 217 (5)
MacPherson (in: Topological methods in modern mathematics: a symposium in Honor of John Milnor's Sixtieth Birthday Stony Brook NY 1991, Perish, Housto......
期刊： GEOMETRIAE DEDICATA, 2023; 217 (2)
In this paper, we prove a backward uniqueness theorem for solutions to the inverse mean curvature flow on a closed manifold. As a consequence, the iso......
期刊： GEOMETRIAE DEDICATA, 2023; 217 (3)
In this note we show that the second homotopy group of B(2, G), the classifying space for commutativity for a compact Lie group G, contains a direct s......
