Turanli, Sibel2026-03-262026-03-2620191300-00981303-614910.3906/mat-1902-682-s2.0-85073150333https://doi.org/10.3906/mat-1902-68https://search.trdizin.gov.tr/en/yayin/detay/337137/on-walker-4-manifolds-with-pseudo-bi-hermitian-structureshttps://hdl.handle.net/20.500.14901/2301(M-2n, g(w), D) is a 4-dimensional Walker manifold and this triple is also a pseudo-Riemannian manifold (M-2n, g(w)) of signature (+ + - -) (or neutral), which is admitted a field of null 2-plane. In this paper, we consider bi-Hermitian structures (phi(1), phi(2)) on 4-dimensional Walker manifolds. We discuss when these structures are integrable and when the bi-Kahler forms are symplectic.eninfo:eu-repo/semantics/openAccessAlmost Complex StructuresSymplectic StructuresAlmost Hermitian and Kähler StructuresPseudobi-Hermitian StructuresWalker ManifoldArticle