Manifold structures for sets of solutions of the general relativistic constraint equations

Manufacture of Gowdy spacetimes with spikes

Many accelerating black holes

Many worlds in one

Many-body systems in Einstein-Maxwell-Dilaton theory

Many-nodes/many-links spinfoam: the homogeneous and isotropic case

Manybody treatment of white dwarf and neutron stars on the brane

Mapping and Embedding of Two Metrics Associated with Dark Matter, Dark Energy, and Ordinary Matter

Mapping Cartesian Coordinates into Emission Coordinates: some Toy Models

Mapping spacetimes with LISA: inspiral of a test-body in a `quasi-Kerr' field

Mapping the spacetime metric with GNSS: a preliminary study

Marginally trapped surfaces in Minkowski 4-space invariant under a rotation subgroup of the Lorentz group

Marginally Trapped Surfaces in the Nonsymmetric Gravitational Theory

Marginally trapped tubes and dynamical horizons

Marginally trapped tubes generated from nonlinear scalar field initial data

Markov chain Monte Carlo searches for Galactic binaries in Mock LISA Data Challenge 1B data sets

Mars and frame-dragging: study for a dedicated mission

Marzke-Wheeler coordinates for accelerated observers in special relativity

Masking a singularity with k-essence fields in an emergent gravity metric

Masking singularities with $k-$essence fields in an emergent gravity metric