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Advances in Dynamic Equations on Time Scales
by Martin Bohner & Allan Peterson
It is an important fact that the nabla Wronskian of two solutions of (3.20) is nonzero at a single point t_0 if and only if it is nonzero for all t. This is a consequence of the subsequent Abel's formula. Before we prove Abel's theorem we prove the following lemma concerning nabla Wronskians.🏁
Submitted by zero - 01/21/2026
Academia Educational 6.27 Ranked
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Advances in Dynamic Equations on Time Scales
by Martin Bohner & Allan Peterson
It is an important fact that the nabla Wronskian of two solutions of (3.20) is nonzero at a single point t_0 if and only if it is nonzero for all t. This is a consequence of the subsequent Abel's formula. Before we prove Abel's theorem we prove the following lemma concerning nabla Wronskians.🏁
Submitted by zero - 01/21/2026
Academia Educational 6.27 Ranked