Physics & Astronomy
drilling
100%
formulations
59%
oscillations
54%
trajectories
39%
partial differential equations
24%
equations of motion
21%
differential equations
20%
degrees of freedom
19%
metal cutting
19%
torsional vibration
16%
Galerkin method
14%
rocks
11%
drag
11%
nonlinear equations
11%
discontinuity
10%
slip
10%
occurrences
9%
boundary conditions
8%
propagation
7%
approximation
6%
Engineering & Materials Science
Drilling
74%
Trajectories
34%
Partial differential equations
24%
Equations of motion
23%
Stick-slip
15%
Metal cutting
15%
Galerkin methods
13%
Nonlinear equations
13%
Ordinary differential equations
13%
Drag
11%
Differential equations
11%
Mechanics
10%
Rocks
10%
Boundary conditions
9%
Set theory
7%
Feedback
7%