One-forms in thermodynamics
122218
How do we know that heat is a differential form?
90926
Conservation of energy in Lenz's law
35963
Why is the state of a simple compressible system completely specified by two independent intensive properties?
106538
Why are thermodynamic potentials minimised?
114562
Boundary conditions for calculus of variations in phase space and under canonical transformations
121494
Invariance, covariance and symmetry
154508
The energy method for $u_{tt}-du_t-u_{xx}=0, (0,1)\times(0,T) $
81980
Sign of Work and potential energy in electrostatics
146033
Intuitive Proof of the Chain Rule in 1 Variable
35855
Closed form for an infinite product
95019
An example of non-Hamiltonian systems
24004
General form of a linear transformation
42384
Сanonical form of a quadratic form by Lagrange's method
28472
Can an adiabatic, isentropic transformation be irreversible?
54113
Does the potential energy of a single object exist?
68402
Adiabatic equation of an ideal gas
117819
Why is first fundamental form considered intrinsic