Titlebook: Kepler Problem in the Presence of Dark Energy, and the Cosmic Local Flow; Alexander Silbergleit,Arthur Chernin Book 2019 The Author(s), un

蘑菇

Orbital (Planar) Motions: Exact Solution and Its Analysis,lem, infinite motions grossly dominate the finite ones. We present and discuss all elementary function solutions existing for special values of . and ., such as circular and spiral orbits. All other cases lead to solutions in terms of Legendre elliptical integrals.

Microgram

Radial Motions: Exact Solution and Its Analysis,the Friedmann relativistic solution for expanding universe filled with no-pressure matter and DE. Other cases are reduced to a combination of the standard Legendre elliptical integrals and elementary functions, with derivations partly in Appendix A.

放肆的你

Tincture

ANTI

sacrum

脊椎动物

否决

Introduction,We give a brief history of dark energy, including recent work on its role in the dynamics of local galactic flows, as motivation for the book contents. Its structure is outlined.

epicardium

All Motions: Summary. Locality and Stability of Finite Motions,We summarize the properties of all found solutions, and show that finite motions are essentially localized, predominantly within the no-gravity sphere. We then discuss their stability and show that, with the exception of generic periodic and aperiodic motions described by elliptic integrals, finite motions are structurally unstable.

为敌