Talk:Spherical wave transformation

Physics: Relativity C‑class Mid‑importance

	Physics portal This article is within the scope of WikiProject Physics, a collaborative effort to improve the coverage of Physics on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.PhysicsWikipedia:WikiProject PhysicsTemplate:WikiProject Physicsphysics
C	This article has been rated as C-class on Wikipedia's content assessment scale.
Mid	This article has been rated as Mid-importance on the project's importance scale.
	This article is supported by the relativity task force.

The sentence at the end of the 1st paragraph is contradictory. If the Poincare group is applicable to all phenomena, then it is applicable to ED. But if the conformal group is applicable only to ED (as asserted by the final phrase) then since the Poincare group is a sub of the Conformal group, ED is also applicable. Fix the antecedents whoever wrote this.