physics : Math Help

Is a "spinor" an element of the Spin group, or an object that transforms under the Spin group—or both?

terminology lie-groups mathematical-physics spin-geometry
Updated July 17, 2019 05:20 AM

coordinate system and sign of forces

calculus ordinary-differential-equations physics
Updated July 16, 2019 02:20 AM

Difficult Second Order ODE solution?

mathematical-physics calculus-of-variations
Updated July 15, 2019 03:20 AM

Finding the integral $\int_0^\pi\frac{d\theta}{(2+\cos\theta)^2}$ by complex analysis

complex-analysis integration mathematical-physics contour-integration complex-integration
Updated July 14, 2019 08:20 AM

Is Seth Lloyd's cosmological model background independent?

physics mathematical-physics computability philosophy
Updated July 13, 2019 12:20 PM

An idealized $\infty$-body problem: is an infinite and regular configuration of massive objects stable?

physics recreational-mathematics mathematical-physics classical-mechanics
Updated July 12, 2019 09:20 AM

Difficulty in obtaining the Lorentzian lineshape for natural broadening

complex-numbers physics
Updated July 11, 2019 00:20 AM

v-t graphs problem

mathematical-physics
Updated July 10, 2019 16:20 PM

Coordinate free description of Noether current

differential-geometry mathematical-physics calculus-of-variations classical-mechanics symplectic-geometry
Updated July 10, 2019 05:20 AM

Closed loop via integration

integration physics electromagnetism
Updated July 09, 2019 03:20 AM

Show Positive-Definiteness of Symplectic Form

mathematical-physics symplectic-geometry kahler-manifolds
Updated July 09, 2019 02:20 AM

Hydrostatic Force

calculus integration physics
Updated July 09, 2019 00:20 AM

Math Roadmap / Progression

linear-algebra physics
Updated July 08, 2019 03:20 AM

Problems with physics-inspired solutions?

reference-request contest-math physics big-list
Updated July 08, 2019 01:20 AM

Formula for variation of pullback

differential-geometry mathematical-physics calculus-of-variations
Updated July 07, 2019 16:20 PM

How to find the instantaneous velocity and acceleration vectors?

derivatives physics
Updated July 07, 2019 13:20 PM

Minimum Radius of Curvature Vs. Bank curve

physics
Updated July 07, 2019 03:20 AM

Decouple Two Partial Differential Equations - 2nd order

ordinary-differential-equations multivariable-calculus pde partial-derivative mathematical-physics
Updated July 06, 2019 02:20 AM

Shifting therome and 2d fouire transform on appeture functions

physics
Updated July 05, 2019 15:20 PM

Centre of gravity of the spherical cap

physics spheres
Updated July 05, 2019 09:20 AM

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