Department of Mathematics2024-11-0920080035-75962-s2.0-59649084883https://hdl.handle.net/20.500.14288/3349This is a brief summary of recent examples of isotopically different symplectic and Lagrangian surfaces representing a fixed homology class in a simply-connected symplectic 4-manifold.pdfMathematicsSymplectic and lagrangian surfaces in 4-ManifoldsJournal Article1945-3795https://projecteuclid.org/euclid.rmjm/1225114178262539300007Q3NOIR00847