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All questions asked by Emma Bartholomeeusen

List all solved & unsolved questions asked by Emma Bartholomeeusen

Cross validation for unbalanced dataset using Orange data mining tool

1   Data Science Asked on 01/12/2021

class imbalance  cross validation  orange 

Advection-diffusion with periodic boundary conditions and tilt

1   Physics Asked on 11/23/2021

continuum mechanics  differential equations  diffusion  statistical mechanics  topology 

What is the convention for tensor indices for matrices?

1   Physics Asked on 11/23/2021

conventions  notation  special relativity  tensor calculus 

Exchange Symmetry of Spatial Wave Functions in case of two Electrons and the Pauli Principle

3   Physics Asked on 11/23/2021

fermions  pauli exclusion principle  quantum mechanics  wavefunction 

Commutator of tetrad and Lorentz generators

0   Physics Asked on 11/23/2021

commutator  differential geometry  general relativity  poincare symmetry 

Proving that the Minkowski metric tensor is invariant under Lorentz transformations

3   Physics Asked on 11/23/2021

inertial frames  notation  special relativity  tensor calculus 

Coordinate system dependence of simple charged particle

1   Physics Asked on 11/23/2021

coordinate systems  electromagnetism  electrostatics  newtonian mechanics 

Was the notion of observable really necessary before quantum physics?

0   Physics Asked on 11/23/2021

observables  quantum mechanics 

Are electron spin axis and magnetic moment axis fully aligned?

0   Physics Asked on 11/23/2021

electrons  magnetic moment  quantum spin 

Rapid-fire projectile motion such that all particles land at the same time

3   Physics Asked on 11/23/2021

kinematics  projectile 

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