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Bifurcation Chaos"],"published-print":{"date-parts":[[2024,3,15]]},"abstract":"<jats:p> Global bifurcations with sliding have rarely been studied in three-dimensional piecewise smooth systems. In this paper, codimension-2 bifurcations of nondegenerate sliding heteroclinic cycle [Formula: see text] are investigated in three-dimensional Filippov systems. Two cases of sliding heteroclinic cycle are discussed: [Formula: see text] connecting two saddle-foci, [Formula: see text] connecting one saddle-focus and one saddle. It is proved that at most one sliding homoclinic or one sliding periodic orbit can bifurcate from [Formula: see text] under certain conditions at the eigenvalues of the equilibria, but they cannot coexist. The asymptotic stability of the sliding periodic orbit and the structural feature of the bifurcation curves of homoclinic orbits are further studied. Finally, two numerical examples corresponding to cases [Formula: see text] and [Formula: see text], respectively, are simulated to verify the theoretical results. <\/jats:p>","DOI":"10.1142\/s0218127424500354","type":"journal-article","created":{"date-parts":[[2024,3,7]],"date-time":"2024-03-07T03:30:28Z","timestamp":1709782228000},"source":"Crossref","is-referenced-by-count":4,"title":["Bifurcations of Sliding Heteroclinic Cycles in Three-Dimensional Filippov Systems"],"prefix":"10.1142","volume":"34","author":[{"ORCID":"https:\/\/orcid.org\/0009-0004-5508-0009","authenticated-orcid":false,"given":"Yousu","family":"Huang","sequence":"first","affiliation":[{"name":"School of Mathematics, South China University of Technology, Guangzhou 510640, P. R. 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