11 citations · 46 across the 22 of their papers we have counts for
6 papers · 1 filter
Dynamics of a Vacuum Bianchi Type V Universe with an Arbitrary Cosmological Constant
Ikjyot Singh Kohli
In this paper, we describe the dynamics of a Bianchi Type V vacuum universe with an arbitrary cosmological constant. We begin by using an orthonormal frame approach to write Einste…
Einstein's Field Equations as a Fold Bifurcation
Ikjyot Singh Kohli, Michael C. Haslam
It is shown that Einstein's field equations for \emph{all} perfect-fluid FLRW cosmologies have the same form as the topological normal form of a fold bifurcation. In particul…
An Analysis of the Replicator Dynamics for an Asymmetric Hawk-Dove Game
Ikjyot Singh Kohli, Michael C. Haslam
We analyze, using a dynamical systems approach, the replicator dynamics for the asymmetric Hawk-Dove game in which there is a set of four pure strategies with arbitrary payoffs. We…
A Degenerate Bogdanov-Takens Normal Form for FLRW Cosmologies
Ikjyot Singh Kohli, Michael C. Haslam
In this paper, we first show that the Einstein field equations for all perfect-fluid FLRW cosmologies can be written as a planar dynamical system with the equation of state paramet…
Finding Common Characteristics Among NBA Playoff and Championship Teams: A Machine Learning Approach
Ikjyot Singh Kohli
In this paper, we employ machine learning techniques to analyze seventeen seasons (1999-2000 to 2015-2016) of NBA regular season data from every team to determine the common charac…
On Past Singularities in FLRW Cosmologies
Ikjyot Singh Kohli
The fundamental singularity theorem of FLRW cosmologies assumes that the matter content in the cosmological model obeys the strong energy condition along with a nonpositive cosmolo…