Results 41 to 50 of about 1,176,555 (172)
Electronic Journal of Qualitative Theory of Differential Equations, 2012 This paper serves as an addendum to the paper titled Methods of extending lower order problems to higher order problems in the context of smallest eigenvalue comparisons appearing in EJQTDE no. 99, 2011.
Jeffrey Neugebauer
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Minimum induced drag airfoil body Patent [PDF]
, 1966 Electric analog for measuring induced drag on nonplanar ...
Cone, C. D., Jr.
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The maximal tubes under the deformations of a class of 3-dimensional hyperbolic cone-manifolds
, 2004 Recently, Hodgson and Kerckhoff found a small bound on Dehn surgered 3-manifolds from hyperbolic knots not admitting hyperbolic structures using deformations of hyperbolic cone-manifolds.
C. Hodgson +9 more
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Covering functionals of cones and double cones [PDF]
Journal of Inequalities and Applications, 2018 The least positive number γ such that a convex body K can be covered by m translates of γK is called the covering functional of K (with respect to m), and it is denoted by Γm(K) . Estimating covering functionals of convex bodies is an important part of Chuanming Zong's quantitative program for attacking Hadwiger's covering conjecture.
Senlin Wu, Ke Xu
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Periodic boundary value problems for first order difference equations
Electronic Journal of Qualitative Theory of Differential Equations, 2012 In this paper, existence criteria for single and multiple positive solutions of some of periodic boundary value problems for first order difference equation \[\left\{\begin{array}{ll} \Delta x(k)+f(k,x(k+1))=0, & k\in \left[ 0,T\right] ,\\ x(0)=x(T+1), &
Wen Guan, Suang-Hong Ma, Da-Bin Wang
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Hyperbolic cone-manifolds, short geodesics, and Schwarzian derivatives [PDF]
, 2004 Given a geometrically finite hyperbolic cone-manifold, with the cone-singularity sufficiently short, we construct a one-parameter family of cone-manifolds decreasing the cone-angle to zero.
Bromberg, K.
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On a fixed point theorem of mixed monotone operators and applications
Electronic Journal of Qualitative Theory of Differential Equations, 2011 In this paper, by introducing $\tau-\varphi-$ mixed monotone operators in ordered Banach spaces, the existence and uniqueness theorems for the operators are obtained.
Xingchang Li, Zengqin Zhao
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Assessing the impact of an innovate behavioral health clinic: a retrospective cohort study
BMC PsychiatryBackground Patients experiencing a mental health crisis often present to the emergency department and are admitted to an inpatient facility for treatment.
Shaina Schwartz +9 more
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Even number of positive solutions for 3nth order three-point boundary value problem on time scales
Electronic Journal of Qualitative Theory of Differential Equations, 2011 We establish the existence of at least two positive solutions for the 3nth order three-point boundary value problem on time scales by using Avery-Henderson fixed point theorem.
K. Prasad, N. Sreedhar
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