👉 In mathematics and computational physics, a pseudosolution is a solution to an initial value problem that satisfies certain properties but does not satisfy the desired functional form or continuity condition. These solutions are often used in numerical methods for solving differential equations, where they may be used to approximate the exact solution. The term "pseudosolution" refers to any solution to an initial value problem that fails to meet specific criteria for being a true solution. This can happen due to various factors such as lack of accuracy