Results 121 to 130 of about 14,966 (286)
Conditional and Nonlocal Symmetry of Nonlinear Heat Equation [PDF]
Journal of Nonlinear Mathematical Physics, 1996 In the paper the nonlinear equation \[ u_0 + \vec\nabla (f(u)\vec\nabla u) = h(u) \] is considered. The author investigates conditional symmetry in three directions. The first direction is a research of the \(Q\)-conditional symmetry. The second direction is studying conditional symmetry when an algebra of invariance is known and an additional ...
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Toward Safer and Sustainable Lithium Metal Batteries: Fluorine‐Free Solid Polymer Electrolytes
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.An analysis to assess the impact of fluorine in polymer electrolyte‐based lithium metal batteries has been conducted. It has been demonstrated that fluorine‐free LiTIM salt delivers a electrochemical performance similar to that of its fluorinated analogue salts, given the complete lithium dissociation in coordination with PEO and the restricted anion ...
David Fraile‐Insagurbe +10 more
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Some nonlinear nonlocal elliptic problems under weak conditions on the diffusion coefficients [PDF]
summary:Under weak conditions on the diffusion coefficients, we prove existence theorems of weak solutions for some nonlinear nonlocal elliptic problems.
Souilah, Rezak +2 more
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Maximal regular boundary value problems in Banach-valued function spaces and applications
International Journal of Mathematics and Mathematical Sciences, 2006 The nonlocal boundary value problems for differential operator equations of second order with dependent coefficients are studied. The principal parts of the differential operators generated by these problems are non-selfadjoint.
Veli B. Shakhmurov
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Nonlocal evolution inclusions under weak conditions
Advances in Difference Equations, 2018 We study evolution inclusions given by multivalued perturbations of m-dissipative operators with nonlocal initial conditions. We prove the existence of solutions.
Shamas Bilal +4 more
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On Nonlinear Coupled System with Nonlocal Boundary Conditions
Boletim da Sociedade Paranaense de Matemática, 2003 Summary: We discuss the existence, uniqueness and stability exponential and polynomial of global solutions for a nonlinear coupled system with nonlocal boundary conditions given by \[ \begin{aligned} u_{tt}+\Delta^2u+f(u-v) & =0\text{ in }\Omega\times (0,\infty),\\ v_{tt}-\Delta v-f(u-v)& =0\text{ in }\Omega\times(0,\infty),\\ u=0 \text{ on }\Gamma_0 ...
U. R. Soares, C. A. Raposo, M. L. Santos
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ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Low‐dimensional materials (0D, 1D, and 2D) exhibit unique electronic and physicochemical properties, enabling advanced nanoelectronic and optoelectronic devices. Mixed‐dimensional heterostructures combine these materials to enhance functionality.
Qaisar Alam +3 more
wiley +1 more source
Discontinuous Parabolic Problems with a Nonlocal Initial Condition [PDF]
Boundary Value Problems, 2011 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Imidazolium Modified UiO‐67 Metal‐Organic Frameworks for CO2 Adsorption
European Journal of Inorganic Chemistry, EarlyView.CO2 sorption in UiO‐67 and its imidazolium‐functionalized derivatives is examined with emphasis on the role of different counterions. Structural characterization and spectroscopic studies provide insight into how functionalization affects pore environments and CO2 interactions.
Lisa Eisele +6 more
wiley +1 more source
Land Degradation &Development, EarlyView.ABSTRACT Coordinating high‐intensity human activities with fragile ecosystems remains a major challenge for global sustainability. Accurate assessment of human–nature coordination (HNC) is critical, yet county‐level variations, underlying drivers, and responses to ecological zoning have seldom been examined simultaneously within a unified framework. We
Qi Liu +4 more
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