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Songzhe Lian 《Journal of Differential Equations》2008,244(5):1178-1209
For , the author studies the existence of a kind of weak solution to the Cauchy problem
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The main purpose of this paper is to investigate the formal deficiency indices of a symmetric first-order system
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Given two sequences and of positive numbers, we give necessary and sufficient conditions under which the inclusions
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Yossi Lonke 《Advances in Mathematics》2003,176(2):175-186
The Lp-cosine transform of an even, continuous function is defined by
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