A Literature Review: Geometric Methods and Their Applications in Human-Related Analysis. [PDF]
Gong W +8 more
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Global defect topology in nematic liquid crystals. [PDF]
Machon T, Alexander GP.
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State-of-the-art local correlation methods enable affordable gold standard quantum chemistry for up to hundreds of atoms. [PDF]
Nagy PR.
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On the History of Unified Field Theories. Part II. (ca. 1930-ca. 1965). [PDF]
Goenner HF.
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Parametrizations of elliptic curves by Shimura curves and by classical modular curves. [PDF]
Ribet KA, Takahashi S.
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On the detection of simple points in higher dimensions using cubical homology. [PDF]
Niethammer M +3 more
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Groups of piecewise projective homeomorphisms [PDF]
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On the rate of convergence to the asymptotic cone for nilpotent groups and subFinsler geometry [PDF]
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On the Complexity of the Classification Problem for Torsion-Free Abelian Groups of Finite Rank
In this paper, we shall discuss some recent contributions to the project [15, 14, 2, 18, 22, 23] of explaining why no satisfactory system of complete invariants has yet been found for the torsion-free abelian groups of finite rank n ≥ 2. Recall that, up to isomorphism, the torsion-free abelian groups of rank n are exactly the additive subgroups of the ...
Simon Thomas
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Torsion-free Abelian groups of finite rank without nilpotent endomorphisms [PDF]
See the review in Zbl 0645.20033.
S. F. Kozhukhov
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