A Multi-Species Keller-Segel Chemotaxis-Competition Model: Global Existence, Boundedness, and Mass Persistence

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dc.contributor.authorKurt, Halil İbrahim
dc.contributor.authorEkici, Mustafa
dc.date.accessioned2026-02-03T11:50:10Z
dc.date.available2026-02-03T11:50:10Z
dc.date.issued2025
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThis paper investigates the population dynamics of solutions to a parabolic-parabolic-elliptic type of multi-species Keller-Segel chemotaxis system under the Neumann boundary conditions in a smoothly bounded domain. It studies dynamical properties such as $L^\\rho$-bounds, global existence, global boundedness, and combined mass persistence of solutions for the aforementioned system. Under certain specified parameter conditions, the paper shows that the system admits a unique global classical solution that remains uniformly bounded from above. Furthermore, it establishes that the entire population persists at all times; in other words, this study proves that any globally bounded classical solution maintains a positive lower mass bound.
dc.identifier.doi10.53570/jnt.1700338
dc.identifier.endpage91
dc.identifier.issn2149-1402
dc.identifier.issue51
dc.identifier.startpage76
dc.identifier.trdizinid1325923
dc.identifier.urihttps://doi.org/10.53570/jnt.1700338
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1325923
dc.identifier.urihttps://hdl.handle.net/20.500.12428/34018
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.relation.ispartofJournal of New Theory
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_TR_20260130
dc.subjectChemotaxis
dc.subjectglobal existence
dc.subjectKeller-Segel system
dc.subjectglobal boundedness
dc.subjectmass persistence
dc.titleA Multi-Species Keller-Segel Chemotaxis-Competition Model: Global Existence, Boundedness, and Mass Persistence
dc.typeArticle

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