Solving a kind of 2-order linear differential equation with variable coefficients
Jin‐Song Hu
Abstract
Jin‐Song Hu
Abstract
Researched by self-variable transformation method, a kind of 2-order linear differential equation with variable coefficients that satisfy some conditions is deduced to the equation with constant coefficients, so its general solution is solved. The author finds a integrable type about 2-order linear differential equation with variable coefficients. And the author also presents theoretical basis for solving the well-known 2-order Euler equation.
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Researched by self-variable transformation method, a kind of 2-order linear differential equation with variable coefficients that satisfy some conditions is deduced to the equation with constant coefficients, so its general solution is solved. The author finds a integrable type about 2-order linear differential equation with variable coefficients. And the author also presents theoretical basis for solving the well-known 2-order Euler equation.
Key concepts: Mathematics, Variable (mathematics), Linear differential equation, Constant coefficients, Integrable system, Differential equation, Basis (linear algebra), Mathematical analysis