We study the prime-to-p Hecke action on projective limit of sets connected components Shimura varieties with fixed parahoric or Bruhat–Tits level at p. In particular, we construct infinitely many for CM unitary groups in odd variables which considered actions are not transitive. prove this result by giving negative examples question Bruhat–Colliot-Thélène–Sansuc–Tits and its variant, related to...

Certain verbs (e.g. bend, break) can undergo the causative alternation, appearing both in a transitive form (John bent the lever) and an intransitive form (The lever bent). To explain this alternation, linguists have proposed that the transitive form of the alternation conveys an action with an explicitly causative structure— for example that John bent the lever indirectly conveys the propositi...

Let R be a commutative Noetherian ring of dimension d and M cancellative torsion-free seminormal monoid. Then: (1) A type R[d,m,n] P projective A[M]-module rank r≥max {2,d+1}. Then the action E(A[M]⊕P) on (A[M]⊕P) is transitive (2) Assume (R,m,K) regular local containing field k such that either char k=0 or k=p tr-deg K∕

We consider C ⁎ -algebras constructed from compact group actions on complex vector bundles E → X endowed with a Hermitian metric. An action of G by isometries induces an the -correspondence Γ ( ) over consisting continuous sections, and associated Cuntz–Pimsner algebra O , so we can study crossed product ⋊ . If is free rank = n then prove that Morita–Rieffel equivalent to field Cuntz algebras o...

Argument structure, as in the participant roles entailed within the lexical representation of verbs, affects verb processing. Recent neuroimaging studies show that when verbs are heard or read, the posterior temporoparietal region shows increased activation for verbs with greater versus lesser argument structure complexity, usually bilaterally. In addition, patients with agrammatic aphasia show...