Results 31 to 40 of about 3,336,558 (167)
Regularity of weak solutions for nonlinear parabolic problem with $p(x)$-growth
Electronic Journal of Qualitative Theory of Differential Equations, 2012 In this paper, we study the nonlinear parabolic problem with $p(x)$-growth conditions in the space $W^{1,x}L^{p(x)}(Q)$, and give a regularity theorem of weak solutions for the following equation $$\frac{\partial u}{\partial t}+A(u)=0$$ where $A(u ...
Yongqiang Fu, Mingqi Xiang, Ning Pan
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Journal of Inequalities and Applications, 2009 We give sufficient conditions so that all solutions of differential equations (r(t)y′′(t))′+q(t)k(y′(t))+p(t)yα(g(t))=f(t), t≥t0, and (r(t)y′′(t))′+q(t)k(y′ ...
Ercan Tunç
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The Indian Journal of Agricultural Sciences, 2016 Efficacy of various fungal and bacterial antagonists isolated from cumin rhizosphere were evaluated against wilt of cumin (Cuminum cyminum L.) caused by Fusarium oxysporum f. sp. cumini was observed under laboratory and green house conditions.
SURESH KUMAR +2 more
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Phase relations of nahcolite and trona at high P-T conditions
Journal of Mineralogical and Petrological Sciences, 2009 Using cold-seal hydrothermal bomb and piston-cylinder apparatus, we have carried out both forward and reversal experiments to investigate the phase boundary between nahcolite (NaHCO3) and trona (NaHCO3·Na2CO3·2H2O). We found that the temperature of this phase boundary remains low at least up to 10 kbar, so that this phase transformation maintains its ...
Xi LIU, Michael E. FLEET
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Swiss Journal of GeosciencesObtaining precise pressure–temperature-time constraints on the history of exhumation of orogenically thickened crust using rock-forming minerals of greenschist-facies rocks can be a challenging task.
Edwin Gnos +5 more
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Two-point boundary value problems for 4th order ordinary differential equations
Miskolc Mathematical NotesThe new optimal efficient sufficient conditions are established for solvability and uniqueness of a solution of the linear and nonlinear fourth order ordinary differential equations u^(4)(t) = p(t)u(t) + q(t) for t ∈ [a,b], u^(4)(t) = p(t)u(t) + f(t, u(t)
Mariam Manjikashvili +1 more
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Role of Water in the Selection of Stable Proteins at Ambient and Extreme Thermodynamic Conditions
Physical Review X, 2017 Proteins that are functional at ambient conditions do not necessarily work at extreme conditions of temperature T and pressure P. Furthermore, there are limits of T and P above which no protein has a stable functional state.
Valentino Bianco +3 more
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Modelling SiO2 solubility over wide P-T conditions: advances and open problems
Rendiconti Online della Società Geologica Italiana, 2023 Fluids in the Earth's crust and upper mantle constantly change chemically, physically, and catalyze different processes, such as mass transfer, with implications for large-scale geodynamics. Silica solubilization has profound implications for mass transfer over a wide range of geologic environments, from upper crustal levels down to the deepest portion
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Geophysical Research LettersInduced earthquakes are occasionally associated with stress oscillations resulting from periodic industrial activities. Yet, the effects of stress oscillations on fault friction under realistic subsurface conditions are not fully clear.
Bowen Yu +5 more
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A Note on (𝒞p,α)-Hyponormal Operators
Journal of Inequalities and Applications, 2010 We study (𝒞p,α)-normal operators and (𝒞p,α)-hyponormal operators. We show the inclusion relation between these classes under various hypotheses for p and α.
Xiaohuan Wang, Zongsheng Gao
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