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Toplam kayıt 292, listelenen: 111-120
New Classification Results on Surfaces with a Canonical Principal Direction in the Minkowski 3-space
(Univ Nis, Fac Sci Math, 2017)
In this paper, we characterize and classify all surfaces endowed with canonical principal direction relative to a space-like and light-like, constant direction in the Minkowski 3-space.
Multiple small solutions for p(x)-Schrodinger equations with local sublinear nonlinearities via genus theory
(Univ Szeged, Bolyai Institute, 2017)
In this paper, we deal with the following p(x) - Schrodinger problem: { (-div (vertical bar del u vertical bar(p(x)-2)del u) + V(x) vertical bar u vertical bar(p(x)-2) u = f (x, u) in R-N; u is an element of W-1,W-p(x) ...
L-weakly and M-weakly compact operators and the centre
(Springer Basel Ag, 2017)
We extend known results concerning the centre of spaces of regular (resp. weakly compact or compact) operators between two Banach lattices to the setting of L-weakly compact and M-weakly compact operators. We also show ...
Banach lattices of L-weakly and M-weakly compact operators
(Springer Basel Ag, 2017)
We give conditions for the linear span of the positive L-weakly compact (resp. M-weakly compact) operators to be a Banach lattice under the regular norm, for that Banach lattice to have an order continuous norm, to be an ...
Curves of Constant Breadth According to Type-2 Bishop Frame in E3
(Ankara Univ, Fac Sci, 2017)
In this paper, we study the curves of constant breadth according to type-2 Bishop frame in the 3-dimensional Euclidean Space E-3. Moreover some characterizations of these curves are obtained.
New Approach for Mannheim Curves in Terms of Inextensible Flows in E-3
(Editura Bibliotheca-Bibliotheca Publ House, 2017)
In this work, we study the properties of the Mannheim curves in terms of inextensible flows in E-3. Using the Frenet frame of the given curve, we present partial differential equations. We give some characterizations for ...
Spatiotemporal Change of Anthropogenic Biomes (Anthromes) of Tekirdag Province
(Marmara Univ, 2017)
Throughout centuries, people have shaped ecosystems in terrestrial biosphere with their activities, whether intentionally or not. Generally, with the start of the Anthropocene in the eighteenth century, the influence of ...
A regularized trace formula and oscillation of eigenfunctions of a Sturm-Liouville operator with retarded argument at 2 points of discontinuity
(Wiley, 2017)
In this study, first, a formula for regularized sums of eigenvalues of a Sturm-Liouville problem with retarded argument at 2 points of discontinuity which contains a spectral parameter in the boundary conditions is obtained. ...
Affine Translation Surfaces in the Isotropic 3-Space
(Int Electronic Journal Geometry, 2017)
In this paper, we describe (linear) Weingarten affine translation surfaces of first kind in the isotropic 3-space. In addition, we obtain such surfaces that satisfy certain equations in terms of the position vector and the ...
A regularized trace formula for a discontinuous sturm-liouville operator with delayed argument
(Texas State Univ, 2017)
In this study, we obtain a formula for the regularized sums of eigenvalues for a Sturm-Liouville problem with delayed argument at two points of discontinuity.