The surjectivity question for the exponential function of real Lie groups: A status report.
Đoković, Dragomir Ž., Hofmann, Karl H. (1997)
Journal of Lie Theory
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Đoković, Dragomir Ž., Hofmann, Karl H. (1997)
Journal of Lie Theory
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Wüstner, Michael (1995)
Journal of Lie Theory
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Breckner, Brigitte E. (2002)
Mathematica Pannonica
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Hernández, I., Peniche, R. (2008)
International Journal of Mathematics and Mathematical Sciences
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Baguis, P., Stavracou, T. (2002)
International Journal of Mathematics and Mathematical Sciences
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Kenny De Commer (2015)
Banach Center Publications
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On the level of Lie algebras, the contraction procedure is a method to create a new Lie algebra from a given Lie algebra by rescaling generators and letting the scaling parameter tend to zero. One of the most well-known examples is the contraction from 𝔰𝔲(2) to 𝔢(2), the Lie algebra of upper-triangular matrices with zero trace and purely imaginary diagonal. In this paper, we will consider an extension of this contraction by taking also into consideration the natural bialgebra structures...
Mittenhuber, Dirk (1995)
Journal of Lie Theory
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Wüstner, Michael (1998)
Beiträge zur Algebra und Geometrie
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Benayed, Miloud, Souidi, El Mamoun (1998)
The New York Journal of Mathematics [electronic only]
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J. F. Cariñena, J. de Lucas
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Lie systems form a class of systems of first-order ordinary differential equations whose general solutions can be described in terms of certain finite families of particular solutions and a set of constants, by means of a particular type of mapping: the so-called superposition rule. Apart from this fundamental property, Lie systems enjoy many other geometrical features and they appear in multiple branches of mathematics and physics. These facts, together with the authors' recent findings...
Pestov, Vladimir (1995)
Journal of Lie Theory
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Cohen, A.M., de Graaf, W.A., Rónyai, L. (1997)
Discrete Mathematics and Theoretical Computer Science. DMTCS [electronic only]
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