منابع مشابه
Liouvillian Solutions of Linear Differential Equations with Liouvillian Coefficients
Let L(y) = b be a linear differential equation with coefficients in a differential field K. We discuss the problem of deciding if such an equation has a non-zero solution in K and give a decision procedure in case K is an elementary extension of the field of rational functions or is an algebraic extension of a transcendental liouvillian extension of the field of rational functions. We show how ...
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ژورنال
عنوان ژورنال: Mathematical Research Letters
سال: 1999
ISSN: 1073-2780,1945-001X
DOI: 10.4310/mrl.1999.v6.n1.a3