The Inverse and Ill-Posed Problems Series is a series of monographs publishing postgraduate level information on inverse and ill-posed problems for an international readership of professional scientists and researchers. The series aims to publish works which involve both theory and applications in, e.g., physics, medicine, geophysics, acoustics, electrodynamics, tomography, and ecology.

Part 1 Composite type equations as the original mathematical object: equations of the composite type in mathematics and mathematical simulation; canonical types of third order; boundary-value problems for third order equations of composite type; hyperbolic boundary-value problem uniqueness of regular solutions; existence of the regularized solutions of the hyperbolic boundary-value problem; the elliptic boundary-value problem; uniqueness of regular solutions; existence of generalized solutions of the elliptic boundary-value problem; existence of regular solutions of the elliptic boundary-value problem; correlation of the hyperbolic and elliptic boundary-value problems; remark on the third order equations of the variable direction; nonlocal problems for equations of composite type. Part 2 Solvability of inverse problems and other applications: inverse problems for equations with partial derivatives; linear inverse problems for elliptic and parabolic equations; on solvability of nonlinear inverse problems; solvability of nonclassical boundary-value problems for equations of second order and third order; the mixed problem for second order equations not solved for the time derivative; boundary-value problems for the second order equations of the mixed type; the problem with oblique derivative for equations of second and third orders; a problem of viscous elasticity and the third order equation in noncylindrical domains connected with this problem.