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We construct the quaternion algebra [10] "geometrically" by a three dimensional analogue of the classic two dimensional geometric description of the complex field. The algebraic description of the multiplication operation in three…

Rings and Algebras · Mathematics 2010-12-13 Bob Palais

This paper explores and proves the one-seventh area triangle using a purely algebraic approach as opposed to a geometric one. A triangle set purely in the complex plane is used so that we can utilise features of the complex number system to…

General Mathematics · Mathematics 2025-10-21 Mathew Miltonhardy

We define and analyze various generalizations of the punctual Hilbert scheme of the plane, associated to complex or real Lie algebras. Out of these, we construct new geometric structures on surfaces whose moduli spaces share multiple…

Differential Geometry · Mathematics 2021-03-29 Alexander Thomas

This paper refined and introduced some notations (namely attractors, physical attractors, proper attractors, topologically exact and topologically mixing) within the context of relations. We establish necessary and sufficient conditions,…

Dynamical Systems · Mathematics 2025-10-07 Aliasghar Sarizadeh

The planar ornaments are created by repeating a base unit using a combination of four primitive geometric operations: translation, rotation, reflection, and glide reflection. According to group theory, different combinations of these four…

Computer Vision and Pattern Recognition · Computer Science 2025-03-18 F. Çengel , V. Adanova , S. Tari

We consider some planar triangular maps. These maps preserve certain fibration of the plane. We assume that there exists an invariant attracting fiber and we study the limit dynamics of those points in the basin of attraction of this…

Dynamical Systems · Mathematics 2015-02-19 Anna Cima , Armengol Gasull , Víctor Mañosa

In this paper, we consider three-dimensional dynamical systems, as for example the Lorenz model. For these systems, we introduce a method for obtaining families of two-dimensional surfaces such that trajectories cross each surface of the…

chao-dyn · Physics 2009-10-30 Hector Giacomini , Sebastien Neukirch

The basins of convergence, associated with the roots (attractors) of a complex equation, are revealed in the Hill problem with oblateness and radiation, using a large variety of numerical methods. Three cases are investigated, regarding the…

Chaotic Dynamics · Physics 2017-09-21 Euaggelos E. Zotos

An embedding of chaotic data into a suitable phase space creates a diffeomorphism of the original attractor with the reconstructed attractor. Although diffeomorphic, the original and reconstructed attractors may not be topologically…

Chaotic Dynamics · Physics 2009-11-13 Robert Gilmore , Christophe Letellier , Nicola Romanazzi

We consider iterated function systems on the real line that consist of continuous, piecewise linear functions. We show that typically the natural dimension of these systems changes continuously with respect to the parameters that define the…

Dynamical Systems · Mathematics 2024-02-09 R. D. Prokaj , P. Raith

A new simple geometrical interpretation of complex numbers is presented. It differs from their usual interpretation as points in the complex plane. From the new point of view the complex numbers are rather operations on vectors than points.…

Physics Education · Physics 2008-02-05 Jaroslaw Zalesny

In this paper, the result of applying iterative univariate resultant constructions to multivariate polynomials is analyzed. We consider the input polynomials as generic polynomials of a given degree and exhibit explicit decompositions into…

Symbolic Computation · Computer Science 2008-10-29 Laurent Busé , Bernard Mourrain

We consider families of reductive complexes related by level-raising operators and originating from an associative algebra. In the main theorem it is shown that the multiple cohomology of that complexes is given by the factor space of…

Functional Analysis · Mathematics 2024-08-13 A. Zuevsky

A recurring task in particle physics and statistics is to compute the complex critical points of a product of powers of affine-linear functions. The logarithmic discriminant characterizes exponents for which such a function has a degenerate…

Algebraic Geometry · Mathematics 2025-06-09 Leonie Kayser , Andreas Kretschmer , Simon Telen

The evaluation of iterated primitives of powers of logarithms is expressed in closed form. The expressions contain polynomials with coefficients given in terms of the harmonic numbers and their generalizations. The logconcavity of these…

Number Theory · Mathematics 2014-04-18 Luis A. Medina , Victor H. Moll , Eric S. Rowland

We prove both the validity and the sharpness of the law of the iterated logarithm in game-theoretic probability with quadratic and stronger hedges.

Probability · Mathematics 2014-04-01 Kenshi Miyabe , Akimichi Takemura

The random map model is a deterministic dynamical system in a finite phase space with n points. The map that establishes the dynamics of the system is constructed by randomly choosing, for every point, another one as being its image. We…

Biological Physics · Physics 2009-11-07 David Romero , Federico Zertuche

The mathematical basis motivating the "implication operator" of the polySAT algorithm and its function is examined. Such is not undertaken with onerous rigor of symbolic mathematics; a more intuitive visual appeal being employed to present…

Computational Complexity · Computer Science 2007-05-23 Charles Sauerbier

We prove the existence of complexified real arrangements with the same combinatorics but different embeddings in the complex projective plane. Such pair of arrangements has an additional property: they admit conjugated equations on the ring…

Algebraic Geometry · Mathematics 2018-05-04 E. Artal , J. Carmona , J. I. Cogolludo , M. Marco

We study weakly hyperbolic iterated function systems on compact spaces, as defined by Edalat, but in the more general setting of a compact parameter space. We prove the existence of attractors, both in the topological and measure…

Dynamical Systems · Mathematics 2016-10-03 Alexander Arbieto , André Junqueira , Bruno Santiago