Fatemeh Esmaeili Taheri (CMUC) |
Geometry of numerical range of linear pencils
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2016-02-17 |
Antonio Macchia (CMUC) |
The poset of proper divisibility
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2016-01-18 |
Ana Margarida Melo (CMUC, Univ. Coimbra) |
A tropical approach to stable spin curves
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2015-11-04 |
José María Sánchez Delgado (Univ. Cadiz, Spain) |
Arbitrary triple systems admitting a multiplicative basis
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2015-06-18 |
Charles R. Johnson (College of William and Mary, Williamsburg, USA) |
Eigenvalues, multiplicities and graphs: recent advances and open problems
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2015-06-01 |