نتایج جستجو برای: linear differential equation of second order
تعداد نتایج: 21291209 فیلتر نتایج به سال:
In seepage problems, the coefficients of permeability in Laplace equation are usually assumed to be constant vs. both space and time; but in reality these coefficients are variable. In this study, the effect of material deformation due to external loads (consolidation) and variation of head in the consolidation process are considered. For the first case, formulation of kx and ky can be defined ...
In this paper, using the approach of Hurwitz and the necessary conditions given in 4,6], we construct a third order linear diierential equation whose diierential Galois group is the primitive subgroup F SL3 36 S L(3; C) of order 108.
چکیده ندارد.
In this present investigation, we obtain some results for certain second order linear differential subordination. We also discuss some applications of our results.
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