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dV (t) =. ((ıH 1. 2aKKa. )dt dB(t)Ka. aKSdB(t) Tr((S I)>dΛ(t)))V (t),. ... dY (t) = Ka(t)dt SdB(t). C Controllability and Observability. Consider a complex linear (time invariant state-space) system described by the differentialequation.

Using the isometry z and the above identification of spinc bundles any Dirac op-. ... lim inf|k|. 1. |k|#{λ spec(PD,kA) : λ ε2k. } 1. 2π.

these points. Once the sample size n is fixed, either by cost or time considerations, and an op-.

l1a,b=0. q2ab Ka Kb, ν = u = v = 1l. ... l1m=0. q2 m2. ) l1n,a=0. (q q1)n. [n; q2]!q(l1)(na1). 2/2 En Ka F n ,. where RK is defined in (5). It is also known

"# $ %&')( & ,% '% -.#- " ". & $/# 01 - %2#. 3465878584:9<;>=?5A@ BC58DFEG4H9I;JDK78LNMO4PEGQR4PS58TUWVYX[Z]__ab_cdfeIgihjkbcWlmhn_poqZYrIstXuvwcWx8Zyp_zdfei{|cwX}XuhrGanZ]_xAhr. A

The geometri representation theory of these algebras has been studied in [Lu1, Lu2, Lu3 and fundamental re-sults have appeared in [HO, Op. ... The following proposition provides a graded He ke analogue of the results in [Ka,Proposition 1.20 and [Ka,

p is a p-complete, nilpotent space and π1(BG. p )= G/Op(G). ... HBG = HBNG(D) = HB(NG(D)/Op′NG(D)) = HBDNG(D)/CG(D). Proof. See Swan [209].

Inother words, it is conjectured that for a ‘generic’ selfadjoint second-order elliptic op-erator with periodic coefficients on Rd each of the spectral gap’s endpoints is a unique(modulo

it induces an algebra homomorphism. Φ : Hp,qd EndG(V(λp,q) Vd)op. (3.5). ... p,qd ). op thanks to Theorem 3.9. The laststatement follows from Corollary 3.8.

1.4). 1.3. The analytic branches of eigenvalues and eigenvectors of A(t).According to the general analytic perturbation theory (see [Ka]), for |t| 6 t0there exist real-analytic functions