Remarks on Particular Properties of Ternary Bent Functions and Construction Algorithms

2021 ◽  
Author(s):  
Radomir S. Stankovic ◽  
Milena Stankovic ◽  
Claudio Moraga ◽  
Jaakko T. Astola
Keyword(s):  
Bent Functions ◽  
Construction Algorithms

Further study on constructing bent functions outside the completed Maiorana–McFarland class

2020 ◽  
Vol 14 (6) ◽  
pp. 654-660
Author(s):  
Shishi Liu ◽  
Fengrong Zhang ◽  
Enes Pasalic ◽  
Shixiong Xia ◽  
Zepeng Zhuo
Keyword(s):  
Bent Functions

scholarly journals Correction to: Cubic bent functions outside the completed Maiorana-McFarland class

2021 ◽  
Author(s):  
Alexandr A. Polujan ◽  
Alexander Pott
Keyword(s):  
Bent Functions

A correction to this paper has been published: https://doi.org/10.1007/s10623-019-00712-y

Dimension-Descending Algorithm for Spherical Delaunay Triangulation

2011 ◽  
Vol 130-134 ◽  
pp. 2915-2919
Author(s):  
Ping Duan ◽  
Jia Tian Li ◽  
Jia Li
Keyword(s):  
Delaunay Triangulation ◽  
Time Complexity ◽  
Image Point ◽  
Spherical Space ◽  
Projected Image ◽  
Plane Image ◽  
Projection Center ◽  
Space Data ◽  
Construction Algorithms ◽  
Main Construction

Spherical Delaunay triangulation (SDT) which is a powerful tool to represent, organize and analyze spherical space data has become a focus of spherical GIS research. Projection stitching algorithm is one of the main construction algorithms of SDT. The basic idea of stitching algorithm is that the sphere is divided into two hemispheres to avoid projected image point coincidence. So, the practicality of projection stitching algorithm is lower because of merging two hemispheres. Aimed at the disadvantage of projection stitching algorithm, this paper puts forward a new algorithm to construct SDT used perspective projection principle. The projection center is placed on sphere to establish one-to-one mapping between spherical space points and plane image points. Experiment shows that the time complexity of our algorithm depends on Delaunay triangulation construction algorithm of the plane.

Monomial bent functions

2006 ◽  
Vol 52 (2) ◽  
pp. 738-743 ◽  
Author(s):  
N.G. Leander
Keyword(s):  
Bent Functions
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