Higher Order Differential Geometry

Author(s):  
Jun-Qing Wang ◽  
Bai-Ni Guo ◽  
Feng Qi

Abstract In the paper, the authors generalize Young’s integral inequality via Taylor’s theorems in terms of higher order derivatives and their norms, and apply newly-established integral inequalities to estimate several concrete definite integrals, including a definite integral of a function which plays an indispensable role in differential geometry and has a connection with the Lah numbers in combinatorics, the exponential integral, and the logarithmic integral.


Author(s):  
Rami Ahmad El-Nabulsi

Abstract Starting with an extended complex backwardforward derivative operator in differential geometry which is motivated from non-local-in-time Lagrangian dynamics, higher-order geodesic equations are obtained within classical differential geometrical settings. We limit our analysis up to the 2nd-order derivative where some applications are discussed and a number of features are revealed accordingly.


Topology ◽  
1962 ◽  
Vol 1 (3) ◽  
pp. 169-211 ◽  
Author(s):  
William Francis Pohl

2012 ◽  
Vol 53 ◽  
pp. 37-41
Author(s):  
Kazimieras Navickis

Osculating surfaces of second order have been studied in classical affine differential geometry [1].  In this article we generalize this notion to osculating hypersurfaces of higher order of hypersurfaces in Euclidean n-space. Various geometric interpretations are given. This yields a affinely invariant consideration of the local properties of a given hypersurface which depend on the derivatives of higher order.


2020 ◽  
Vol 55 ◽  
Author(s):  
Kazimieras Navickis

Oosculating sphere have been studied in classical differential geometry [1]. In this article the osculating surfaces of higher order of space curves on surfaces in Euclidean space is considered. We study the intrinsic differential geometry of curves  on surfaces by analyzing their contact with surfaces of higher order.


2012 ◽  
Vol 54 ◽  
Author(s):  
Kazimieras Navickis

Osculating circle and osculating sphere have been studied in classical differential geometry [1]. In this article the osculating curves and surfaces of higher order of plane and space curves in Euclideann-space (n = 2, 3) is considered. We study the intrinsic differential geometry of curves by analyzing their contact with curves and surfaces of higher order.


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