The X-ADM mass is shown to be equivalent to the ADM mass, proving the X-positive mass theorem in all dimensions.
problem Proving the X-positive mass theorem for all dimensions.
method Conformal reduction argument.
result The X-ADM mass is equivalent to the ADM mass, proving the X-positive mass theorem in all dimensions.
Proves spacetime positive mass theorem in all dimensions.
problem Proving the spacetime positive mass theorem in arbitrary dimensions.
method Using Brendle--Wang's Riemannian positive mass theorem approach.
result Proves the spacetime positive mass theorem for all dimensions.
Generalizes Simon's theorem to spacetime and hyperbolic manifolds.
problem Proving uniqueness of black holes in various spacetime settings.
method Extending Simon's conformal positive mass theorem to spacetime and hyperbolic manifolds.
result Proves a conformal positive mass theorem on asymptotically hyperbolic manifolds.
The paper defines a new mass quantity for 3-manifolds and proves a positive mass theorem.
problem Proving the positive mass theorem for a new geometric quantity.
method Defining X-ADM mass and using a monotonicity formula. result Established a relative positive mass theorem for asymptotically flat 3-manifolds.
Short note proves Brown-York mass positivity with new boundary conditions.
problem Proving positivity of Brown-York mass under new boundary conditions.
method Using quasi-positive boundary data to prove positivity.
result Positivity of Brown-York mass established with new boundary conditions.
Proves positive mass theorem for specific manifold types.
problem Positive mass theorem for manifolds with arbitrary ends.
method Proof for asymptotically flat and Euclidean manifolds.
result Validates positive mass theorem in new manifold types.
Proves positive mass theorems for specific types of curved spaces.
problem Analyzing mass in curved spaces with boundaries.
method Proves positive mass theorems for specific types of curved spaces with boundaries.
result Establishes conditions under which mass is positive in these spaces.
The paper proves a discrete positive mass theorem for graphs.
problem Formulating and proving a discrete positive mass theorem for graphs.
method Introducing asymptotically flat graphs, defining ADM mass, and using discrete harmonic functions.
result An asymptotically flat graph with non-negative Ricci curvature is isomorphic to the standard grid graph.
Affirms rigidity conjecture for spacetime positive mass theorem in dimensions less than eight.
problem Proving the rigidity conjecture for the spacetime positive mass theorem in dimensions less than eight.
method Analyzing asymptotically flat initial data sets with dominant energy condition and E=∣P∣. Removing dimensional restriction with positive mass inequality assumption. result Affirmation of the rigidity conjecture for spacetime positive mass theorem in dimensions less than eight.
Bartnik mass is positive and non-decreasing for black holes
problem Quasilocal mass for black holes
method Defining a Bartnik mass and proving positivity and monotonicity
result Positive and non-decreasing Bartnik mass for black holes
New theorem for spacetime mass in noncompact regions.
problem Mass in noncompact spacetime regions.
method Developed mass type invariant and boundary conditions; proof based on spinors.
result Proved positive mass theorem for noncompact boundaries.
Unified positive mass theorem and Dirac operator study on weighted manifolds.
problem Establishing a unified positive mass theorem for weighted manifolds and smooth metric measure spaces.
method Analyzing Dirac operators on warped product manifolds and applying results to the positive mass theorem.
result Equivalence of weighted positive mass theorem to usual positive mass theorem.
Study positive mass theorem using free boundary minimal surfaces.
problem Prove positive mass theorem on manifolds with noncompact boundary.
method Apply free boundary minimal surface techniques to recent positive mass theorems.
result Existence of positive scalar curvature metrics with mean convex boundary.
Positive mass theorem and Yamabe equation on CR manifolds
problem Positive mass theorem and Yamabe equation on CR manifolds
method Positive mass theorem and Yamabe equation on CR manifolds
result Positive mass theorem in 3-dimensional CR geometry
Positive mass theorem for non-smooth metrics on flat manifolds with corners.
problem Proving a positive mass theorem for non-smooth metrics on asymptotically flat manifolds with non-compact boundary.
method Proves a positive mass theorem for metrics that are only continuous across a compact hypersurface.
result Obtains a positive mass theorem on manifolds with non-compact corners.
Proves positive mass theorem for 3-manifolds with a boundary.
problem Proving the positive mass theorem for specific 3-manifolds.
method Uses harmonic level set approach.
result Validates the positive mass theorem for new class of manifolds.
Derives the Space-Time Positive Mass theorem in arbitrary dimensions.
problem Proving the Space-Time Positive Mass theorem in arbitrary dimensions.
method Skin structures and surgeries on minimal and marginally outer trapped hypersurfaces.
result Derives the Space-Time Positive Mass theorem in arbitrary dimensions.
New mass inequalities and proofs for causal variational principles.
problem Proving new mass inequalities for causal variational principles.
method Proved a new inequality for minimizers of causal variational principles and applied it to prove the positive mass theorem.
result Introduced a positive quasilocal mass and proved new mass inequalities.
Proves positive mass theorem for AF spin manifolds with conical singularities.
problem Proving the positive mass theorem for singular metrics on AF manifolds.
method Analyzes AF spin manifolds with isolated conical singularities, allowing topological singularities.
result Proves the positive mass theorem for AF spin manifolds with conical singularities.
Proves positive mass theorem on conical manifolds with small angles.
problem Proving the positive mass theorem on conical manifolds with small cone angles.
method Analyzes conical manifolds with small cone angles, assuming spin structure and locally conformal flatness.
result Proves the positive mass theorem under specified conditions.
Positive mass theorem for singular hyperbolic spaces proved.
problem Positive mass theorem for singular asymptotically hyperbolic manifolds.
method Careful analysis of the Yamabe equation.
result Positive mass theorem established for singular asymptotically hyperbolic manifolds.
Article connects Besse's conjecture to positive mass theorem and Brown-York mass.
problem Critical point of Hilbert-Einstein functional with constraints.
method Positive mass theorem and Brown-York mass analysis.
result Connection between Besse's conjecture and positive mass theorem.
Study proves positivity of quasi-local masses in general relativity using spinors.
problem Proving the positivity of quasi-local masses in general relativity.
method Using spinors and solving Dirac equation on compact Riemannian manifolds with boundary conditions.
result Gravitational mass bounded by a spacelike topological 2-sphere is non-negative, vanishing only in Minkowski space.
Proof of mass positivity for hyperbolic space near Euclidean space.
problem Positivity of mass in asymptotically hyperbolic manifolds.
method Elementary proof generalizing Bartnik's Euclidean case.
result Positivity of hyperbolic mass near hyperbolic space.
Explains how to prove positive mass theorem with boundary in dimensions less than 8.
problem Proving the positive mass theorem with boundary conditions.
method Uses established results to prove various versions of the theorem.
result Various versions of the positive mass theorem are proven for initial data sets with boundary in dimensions less than 8.
Study the positive mass theorem for certain asymptotic manifolds.
problem Positive mass theorem for specific types of asymptotic manifolds.
method Compactification and analysis of Riemannian manifolds.
result Established conditions for the positive mass theorem.
Stability of positive mass theorem for hyperbolic graphs proven.
problem Proving stability of positive mass theorem for asymptotically hyperbolic graphs.
method Adapting ideas from previous work on asymptotically flat graphs to hyperbolic graphs.
result Stability of positive mass theorem for a class of n-dimensional asymptotically hyperbolic graphs.
Proves positive mass theorem for non-spin weighted manifolds.
problem Proving the positive mass theorem for non-spin weighted manifolds.
method Establishing density theorem and generalizing Geroch conjecture.
result Proves positive weighted mass theorem for non-spin weighted manifolds.
Proves positive mass theorem for spin initial data sets with arbitrary ends and dominant energy shields.
problem Proving the positive mass theorem for spin initial data sets with various ends and energy shields.
method Modification of Witten's approach involving an additional independent timelike direction in the spinor bundle.
result Positive mass theorem for spin initial data sets with arbitrary ends and dominant energy shields.
Paper proves flat 3-manifolds with positive mass have unique isoperimetric surfaces.
problem Finding unique isoperimetric surfaces in flat 3-manifolds.
method Used 'fill-in' argument and sharp isoperimetric inequality.
result Each leaf of the canonical foliation is the unique isoperimetric surface.
Stability of positive mass theorem for hyperbolic manifolds studied.
problem Stability of the positive mass theorem for asymptotically hyperbolic manifolds.
method Adapted intrinsic flat distance approach to show stability for a class of manifolds.
result Stability of the positive mass theorem for a class of asymptotically hyperbolic graphical manifolds.
Proves a refined positive mass theorem on spin manifolds.
problem Proving a refined positive mass theorem under spectral scalar curvature bounds.
method Using the Dirac operator method and spin geometry.
result Discovers the origin of a special coefficient in the spectral positivity condition.
Study bounds outer surfaces in small mass geometrostatic manifolds.
problem Bounding outer surfaces in geometrostatic manifolds with small ADM mass.
method Proving Intrinsic Flat Stability of the Positive Mass Theorem.
result Stability of the Positive Mass Theorem in geometrostatic manifolds with small ADM mass.
The paper defines mass for certain spacetimes with positive cosmological constant.
problem Defining mass for specific spacetimes with positive cosmological constant.
method Proposes and discusses a mass definition for compact static metrics with positive cosmological constant.
result Characterizes de Sitter solution as the only static vacuum metric with zero mass.
The paper proves a spacetime positive mass theorem for singular initial data sets.
problem Proving the positive mass theorem for initial data sets with corners.
method Extending Hirsch-Kazaras-Khuri's method to singular cases using Hirsch-Miao-Tsang ideas.
result Integral lower bound on spacetime mass and characterisation of zero mass.
Proves mass theorem for spacetimes with irregular curvature.
problem Proving mass theorem for spacetimes with irregular curvature.
method Introduced distributional curvature and generalized ADM momentum.
result Proved Lorentzian positive mass theorem.
The paper extends the spacetime positive mass theorem to multiple time dimensions.
problem Proving the nonnegativity of mass in spacetimes with multiple time dimensions.
method Generalizing the spacetime positive mass theorem to include multiple time dimensions and showing mass nonnegativity through energy inequalities.
result Equality in the energy inequality implies a foliation by flat submanifolds.
The Positive Mass Theorem for special singular initial data.
problem Proving the positive mass theorem for data with a codimension one singularity.
method Using asymptotically flat spin initial data sets with matching Bartnik data condition involving spacetime rotations.
result Established a spacetime positive mass theorem and rigidity statement.
Study shows spherical hyperbolic manifolds almost rigidly converge to hyperbolic space.
problem Almost rigidity of positive mass theorem for spherical hyperbolic manifolds.
method Intrinsic flat distance to prove convergence.
result Spherically symmetric asymptotically hyperbolic manifolds converge to hyperbolic space if mass limit is zero.
Compact method proves Brown-York mass positivity and connects to major conjectures.
problem Proving positivity of Brown-York's mass and its connections to conjectures.
method Compact approach to proving mass positivity and exploring connections.
result Proved the positivity of Brown-York's mass and its relation to conjectures.
Solves Jang equation for hyperboloidal data, proving positive mass theorem.
problem Proving the positive mass theorem in asymptotically hyperbolic 3D spacetimes.
method Solves Jang equation with hyperboloidal initial data, applies to positive mass theorem.
result Non-spinor proof of positive mass theorem in 3D asymptotically hyperbolic spacetimes.
The Positive Mass Conjecture states that any complete asymptotically flat manifold of nonnnegative scalar curvature has nonnegative mass. Moreover, the equality case of the Positive Mass Conjecture states that in the above situation, if the mass is zero, then the Riemannian manifold must be Euclidean space. The Positiv…
Researchers prove positive mass theorem for manifolds with arbitrary ends.
problem Proving the positive mass theorem for manifolds with non-compact ends.
method Developed techniques to handle non-compact singular sets and used Wloc1,p metrics. result Established positive mass theorem for C0 arbitrary ends with Wloc1,p metrics. The paper proves a mass theorem for manifolds with boundary.
problem Proving a positive mass theorem for manifolds with boundary.
method Derives a positive mass theorem for asymptotically flat manifolds with boundary using the conformal Green's function and Laplacian operator.
result Derives a new inequality relating mass and harmonic functions.
The paper proves stability of a quasi-local positive mass theorem for graphical hypersurfaces.
problem Stability of a quasi-local positive mass theorem for graphical hypersurfaces.
method Worked with the Brown--York quasi-local mass, considering compact n-manifolds with boundary as graphs in R^(n+1).
result If the Brown--York mass of the boundary of a compact manifold is small, then the manifold is close to a Euclidean hyperplane.
We prove a positive mass theorem for continuous Riemannian metrics in the Sobolev space Wloc2,n/2(M). We argue that this is the largest class of metrics with scalar curvature a positive a.c. measure for which the positive mass theorem may be proved by our methods.
Local mass at null infinity confirmed for Vaidya spacetime.
problem Positivity of quasi-local mass at null infinity.
method Solved optimal embedding equation and evaluated quasi-local mass.
result Quasi-local mass confirmed locally for Vaidya spacetime.
Paper discusses quasilocal mass and fill-ins, proving positivity and exploring definitions.
problem Exploring and defining quasilocal mass and fill-ins in general relativity.
method Analyzes several proposals of quasilocal mass based on Hamiltonian formulation and proves positivity under certain conditions.
result Positivity of Wang-Yau energy under a more general condition.