scholarly journals Discrete and continuous fractional persistence problems – the positivity property and applications

2017 ◽  
Vol 44 ◽  
pp. 424-448 ◽  
Author(s):  
Jacky Cresson ◽  
Anna Szafrańska
Keyword(s):  
Positivity Property

A POSITIVITY PROPERTY FOR FOLIATIONS ON COMPACT KÄHLER MANIFOLDS

2006 ◽  
Vol 17 (01) ◽  
pp. 35-43 ◽  
Author(s):  
MARCO BRUNELLA
Keyword(s):  
Kähler Manifold ◽  
Rational Curves ◽  
Kähler Manifolds ◽  
Kahler Manifolds ◽  
Canonical Bundle ◽  
Positivity Property ◽  
Kahler Manifold ◽  
Compact Kähler Manifold

We prove that the canonical bundle of a foliation by curves on a compact Kähler manifold is pseudoeffective, unless the foliation is a (special) foliation by rational curves.

A positivity property of the Satake isomorphism

2000 ◽  
Vol 101 (2) ◽  
pp. 153-166 ◽  
Author(s):  
Michael Rapoport
Keyword(s):  
Positivity Property ◽  
Satake Isomorphism

IN PRAISE OF ORDER UNITS

2012 ◽  
Vol 11 (06) ◽  
pp. 1250120
Author(s):  
DAVID HANDELMAN
Keyword(s):  
Compact Convex ◽  
Convex Polyhedra ◽  
Order Unit ◽  
Positivity Property

We show that the ordered rings naturally associated to compact convex polyhedra with interior satisfy a positivity property known as order unit cancellation, and obtain other general positivity results as well.

scholarly journals On a positivity property of the Riemann ξ-function

1999 ◽  
Vol 89 (3) ◽  
pp. 217-234 ◽  
Author(s):  
Jeffrey Lagarias
Keyword(s):  
Positivity Property
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