Jerry Schirmer

10,428 reputation

11837

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visits	member for	2 years, 6 months
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	10,428 reputation	bio	website		visits	member for	2 years, 6 months
11837 badges		location			seen	2 hours ago

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110 Revisions

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Apr 24	revised	Change of variables in an interval expression edited tags
Apr 2	revised	Hyperbolic, parabolic, elliptical PDE related to under-, critical- and overdamped in harmonic osciallation added 3 characters in body
Apr 2	revised	How much energy would it take to move the asteroid that has been implicated in the dinosaur extinction by a few centimeters? edited tags
Apr 1	revised	What's the real fundamental definition of energy? added 7 characters in body
Apr 1	revised	How to find a curvature of the space-time by having $g^{\alpha \beta}$ in the following case without cumbersome calculations? added 242 characters in body
Mar 29	revised	A charged sphere with pulsing radius edited tags
Mar 25	revised	What breaks the symmetry between the electromagnetic and weak nuclear force? edited body
Mar 24	revised	What breaks the symmetry between the electromagnetic and weak nuclear force? added 8 characters in body
Mar 19	revised	Gravitationally bound systems in an expanding universe added 294 characters in body
Mar 4	revised	Relation between the determinants of metric tensors edited tags
Feb 21	revised	Flat space metrics deleted 1 characters in body
Feb 18	revised	Normalisation factor $\psi_0$ for wave function $\psi = \psi_0 \sin(kx-\omega t)$ correcting typography
Feb 14	revised	What does it mean that Einstein's equations are hyperbolic-elliptical? added 24 characters in body
Feb 4	revised	How can one say that if we subtract “TS” from “U” then what we get is free energy? added 153 characters in body
Jan 28	revised	Is it possible for a physical object to have a irrational length? added 3 characters in body
Jan 27	revised	Is it possible for a physical object to have a irrational length? added 6 characters in body
Jan 27	revised	Is it possible for a physical object to have a irrational length? edited body
Jan 18	revised	Photons in a gravitational field added 1574 characters in body
Jan 14	revised	Kinetic energy with respect to different reference frames added 1652 characters in body
Jan 13	revised	Can the overall sign of the Minkowski metric be changed? edited tags