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Aldo Ursini

Observed names: A. Ursini, ALDO URSINI, Ursini, A., Ursini, Aldo
OpenAlex ID: A5053010597
Ideals in universal algebras
1984 · H. Peter Gumm, Aldo Ursini · Algebra Universalis · 162
On subtractive varieties, I
1994 · Aldo Ursini · Algebra Universalis · 121
Ideals and other generalizations of congruence classes
1992 · Paolo Agliano, Aldo Ursini · Journal of the Australian Mathematical Society Series A Pure Mathematics and Statistics · 53
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Ideals and clots in universal algebra and in semi-abelian categories
2006 · G. Janelidze, L. Márki, et al. · Journal of Algebra · 35
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On subtractive varieties III: From ideals to congruences
1997 · P. Agliano, A. Ursini · Algebra Universalis · 35
On subtractive varieties II: General properties
1996 · P. Agliano, A. Ursini · Algebra Universalis · 34
Franco Montagna (1948–2015)
2016 · Aldo Ursini · Soft Computing · 33
On subtractive varieties IV: Definability of principal ideals
1997 · P. Agliano, A. Ursini · Algebra Universalis · 24
A good theory of ideals in regular multi-pointed categories
2012 · Marino Gran, Zurab Janelidze, et al. · Journal of Pure and Applied Algebra · 21
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Ideals and Clots in Pointed Regular Categories
2008 · G. Janelidze, L. Márki, et al. · Applied Categorical Structures · 18
On subtractive varieties, V: congruence modularity and the commutators
2000 · A. Ursini · Algebra Universalis · 16
Ideal determined categories
2010 · G. Janelidze, L. Márki, et al. · 15
Weighted commutators in semi-abelian categories
2013 · Marino Gran, George Janelidze, et al. · Journal of Algebra · 12
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A modal calculus analogous to K4W, based on intuitionistic propositional logic, I?
1979 · Aldo Ursini · Studia Logica · 11
Intuitionistic diagonalizable algebras
1979 · Aldo Ursini · Algebra Universalis · 10
Split Short Five Lemma for Clots and Subtractive Categories
2009 · Zurab Janelidze, Aldo Ursini · Applied Categorical Structures · 9
Symmetry of regular diamonds, the Goursat property, and subtractivity
2012 · Marino Gran, Zurab Janelidze, et al. · Theory and applications of categories · 7
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Normal Subalgebras, I
2011 · Aldo Ursini · Applied Categorical Structures · 5
Cosets in universal algebra
1987 · Paolo Aglianò, Aldo Ursini · Journal of Algebra · 5
On the set of ‘Meaningful’ sentences of arithmetic
1978 · Aldo Ursini · Studia Logica · 2
A sequence of theories for arithmetic whose union is complete
1977 · Aldo Ursini · French digital mathematics library (Numdam) · 1
Preface
2016 · Antonio Di Nola, Daniele Mundici, et al. · Soft Computing
Ricordo di Franco Montagna
2016 · Fabio Bellissima, Andrea Sorbi, et al. · Use Siena air (University of Siena)
More Ideals in Universal Algebras
1986 · ALDO URSINI · Elsevier eBooks
Decision problems for classes of diagonalizable algebras
1985 · Aldo Ursini · Studia Logica
Works count: 28
Citation count: 630
H-index: 12
I10-index: 15
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