Unger, Ryan
- Gravitational collapse to extremal black holes and the third law of black hole thermodynamics
2022/11/28 by Christoph Kehle, Ryan Unger, Kehle, Christoph +1 · 12 citations
Mathematics · Physics and Astronomy · #Advanced Mathematical Physics Problems #Analysis of PDEs (math.AP) #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Differential Geometry (math.DG) #FOS: Mathematics #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #Mathematical Physics (math-ph)
- The Positive Mass Theorem with Arbitrary Ends
2021/03/03 by Lesourd, Martin, Unger, Ryan, Yau, Shing-Tung · 4 citations
#Differential Geometry (math.DG) #FOS: Mathematics #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc)
- Extremal black hole formation as a critical phenomenon
2024/02/15 by Kehle, Christoph, Unger, Ryan · 6 citations
#Analysis of PDEs (math.AP) #Differential Geometry (math.DG) #FOS: Mathematics #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #Mathematical Physics (math-ph)
- Positive Scalar Curvature on Noncompact Manifolds and the Liouville Theorem
2020/09/26 by Martin Lesourd, Ryan Unger, Lesourd, Martin +3 · 2 citations
Mathematics · Physics and Astronomy · #Geometric Analysis and Curvature Flows #Cosmology and Gravitation Theories #Advanced Differential Geometry Research
- Nonlinear stability of extremal Reissner-Nordström black holes in spherical symmetry
2024/10/21 by Yannis Angelopoulos, Christoph Kehle, Angelopoulos, Yannis +3 · 5 citations
Mathematics · Physics and Astronomy · #83 #Advanced Mathematical Physics Problems #Analysis of PDEs (math.AP) #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Differential Geometry (math.DG) #FOS: Mathematics #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #Mathematical Physics (math-ph)
- Noncompact Fill-Ins of Bartnik Data
2022/11/11 by Lee, Dan A., Lesourd, Martin, Unger, Ryan · 2 citations
#Differential Geometry (math.DG) #FOS: Mathematics
- Density and positive mass theorems for incomplete manifolds
2022/01/04 by Dan A. Lee, Martin Lesourd, Lee, Dan A. +3 · 1 citation
Mathematics · #53C21 #53C24 #Advanced Operator Algebra Research #Differential Geometry (math.DG) #FOS: Mathematics #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #Geometric Analysis and Curvature Flows #Geometry and complex manifolds
- Event horizon gluing and black hole formation in vacuum: the very slowly rotating case
2023/04/17 by Kehle, Christoph, Unger, Ryan · 1 citation
#83 #Analysis of PDEs (math.AP) #Differential Geometry (math.DG) #FOS: Mathematics #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc)
- A note on Huisken's isoperimetric mass
2024/08/16 by Jauregui, Jeffrey L., Lee, Dan A., Unger, Ryan · 1 citation
#Differential Geometry (math.DG) #FOS: Mathematics