arXiv
Open Access
2024
Freedom in constructing quasi-copulas vs. copulas
Matjaž Omladič
Nik Stopar
Abstrak
The main goal of this paper is to study the extent of freedom one has in constructing quasi-copulas vs. copulas. Specifically, it exhibits three construction methods for quasi-copulas based on recent developments: a representation of multivariate quasi-copulas by means of infima and suprema of copulas, an extension of a classical result on shuffles of min to the setting of quasi-copulas, and a construction method for quasi-copulas obeying a given signed mass pattern on a patch.
Topik & Kata Kunci
Penulis (2)
M
Matjaž Omladič
N
Nik Stopar
Akses Cepat
Informasi Jurnal
- Tahun Terbit
- 2024
- Bahasa
- en
- Sumber Database
- arXiv
- Akses
- Open Access ✓