ON THE CLASSES OF COPULAS AND QUASI-COPULAS WITH A GIVEN DIAGONAL SECTION
2011 ◽
Vol 19
(01)
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pp. 1-10
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Let [Formula: see text] and [Formula: see text] be, respectively, the classes of all copulas and quasi-copulas whose diagonal section is δ. We determine under which conditions on δ we have: (a) both [Formula: see text] and [Formula: see text] consist of a singleton; (b) [Formula: see text]. Moreover, a simple construction of copulas with a given convex diagonal section is introduced.
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2008 ◽
Vol 2008
(02)
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pp. 063-063
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1892 ◽
Vol 18
◽
pp. 88-94
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1972 ◽
Vol 105
(3)
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pp. 511
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