Hybrid Iwasawa algebras and the equivariant Iwasawa main conjecture

@article{Johnston2014HybridIA,
  title={Hybrid Iwasawa algebras and the equivariant Iwasawa main conjecture},
  author={Henri Johnston and Henri Nickel},
  journal={American Journal of Mathematics},
  year={2014},
  volume={140},
  pages={245 - 276}
}
Abstract: Let $p$ be an odd prime. We give an unconditional proof of the equivariant Iwasawa main conjecture for totally real fields for an infinite class of one-dimensional non-abelian $p$-adic Lie extensions. Crucially, this result does not depend on the vanishing of the relevant Iwasawa $\mu$-invariant. 
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