Ara
Toplam kayıt 176, listelenen: 91-100
Maximal arcs in projective planes of order 16 and related designs
(Walter De Gruyter Gmbh, 2019)
The resolutions and maximal sets of compatible resolutions of all 2-(120,8,1) designs arising from maximal (120,8)-arcs, and the 2-(52, 4, 1) designs arising from previously known maximal (52, 4)-arcs, as well as some newly ...
On Generalized Constant Ratio Surfaces of Higher Codimension
(Springer Basel Ag, 2019)
In this paper, we introduce constant slope (CS) and generalized constant ratio (GCR) submanifolds with higher codimension in Euclidean spaces. We firstly obtain a classification of GCR surfaces in Euclidean 4-spaces E4. ...
New results on helix surfaces in the Minkowski 3-space
(Int Electronic Journal Geometry, 2019)
In this paper, we characterize and classify helix surfaces with principal direction relatived to a space-like and light-like, constant direction in the Minkowski 3-space.
On surfaces endowed with a canonical principal direction in Euclidean 4-spaces
(Scientific Technical Research Council Turkey-Tubitak, 2019)
In this paper, we introduce canonical principal direction (CPD) submanifolds with higher codimension in Euclidean spaces. Then we obtain a classification of surfaces endowed with CPD relative to a fixed direction in Euclidean ...
Polynomial Affine Translation Surfaces in Euclidean 3-Space
(Soc Paranaense Matematica, 2019)
In this paper we study the polynomial affine translation surfaces in E-3 with constant curvature. We derive some non-existence results for such surfaces. Several examples are also given by figures.
Cotangent bundle reduction and Poincare-Birkhoff normal forms
(Elsevier, 2014)
In this paper we study a systematic and natural construction of canonical coordinates for the reduced space of a cotangent bundle with a free Lie group action. The canonical coordinates enable us to compute Poincare-Birkhoff ...
Tuning algorithms for fractional order internal model controllers for time delay processes
(Taylor & Francis Ltd, 2016)
This paper presents two tuning algorithms for fractional-order internal model control (IMC) controllers for time delay processes. The two tuning algorithms are based on two specific closed-loop control configurations: the ...
Spectral Properties of Discontinuous Sturm-Liouville Problems with a Finite Number of Transmission Conditions
(Springer Basel Ag, 2016)
In this paper we investigate discontinuous two-point boundary value problems with eigenparameter in the boundary conditions and with transmission conditions at the finitely many points of discontinuity. A self-adjoint ...
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 ...