Cosmography is used in cosmological data processing in order to constrain the kinematics
of the universe in a model-independent way, providing an objective means to evaluate the …

The formal division of the distance indicators into primary and secondary leads to difficulties
in description of methods which can actually be used in two ways: with, and without the …

This paper aims to put constraints on the transition redshift zt, which determines the onset of
cosmic acceleration, in cosmological-model independent frameworks. In order to perform …

Some dark energy cosmological models are constructed in the framework of a generalised
Brans–Dicke theory which contains a self interacting potential and a dynamical coupling …

Model-independent methods in cosmology have become an essential tool to deal with an
increasing number of theoretical alternatives for explaining the late-time acceleration of the …

In this work, we constrain the Hubble constant parameter, H 0, using a combination of the
Pantheon sample and galaxy clusters (GC) measurements from minimal cosmological …

Cosmography provides a model-independent way to map the expansion history of the
Universe. In this paper we simulate a Euclid-like survey and explore cosmographic …

Despite the extraordinary attention that modified gravity theories have attracted over the past
decade, the geodesic deviation equation in this context has not received proper formulation …

In this study, we investigate the dynamics of the Universe during the observed late-time
acceleration phase within the framework of the Weyl-type $ f (Q, T) $ theory. Specifically, we …

The cosmographic approach, which only relies upon the homogeneity and isotropy of the
Universe on large scales, has become an essential tool in dealing with an increasing …