How to prove that an arbitrary cycle in the PV diagram has an efficiency less or equal than Carnot's Cycle?
62919
Why is the Carnot engine the most efficient?
157726
Can we write $\vec L=\vec r\times \vec p$ for an extended object?
52108
how to prove Exponential is strictly positive?
157939
prove that a graph is one-ended
80598
Try to prove a generalization of the IVT?
88382
Work done by ideal gas
119880
Integrating factor $1/T$ in 2nd Law of Thermodynamics
131885
Show that not all 5 cycles in $A_5$ are conjugate in $A_5$
116538
Proof of Connected Diagrams
85204
Winding numbers are continuous: The proof was too easy
3433
Proof if $a \vec v = 0$ then $a = 0$ or $\vec v = 0$
14478
Circuit drawing in Mathematica
76104
Bipartite graph. average degree. Euler circuit.
38615
How do you prove the second law of thermodynamics from statistical mechanics?
50558
What is the name of the operation $v^T H v$?
25614
Maximum power transfer proof
6310
How to prove that exponential grows faster than polynomial?