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29 Apr 2018: Ceci prouve que A A, A Y σ(L). De même, B B, X B σ(L). ... Il suffit de prouver que 1I Vect (en, n Z).On écrit I = [ch,c h] et on pose :. ϕ : t [a,b] 7 12 [cos (ω(t c)) cos(ωh)].

22 Nov 2018: systemic velocity of the galaxyindicated by the Doppler shift of the nucleus, and b/a = cos i is the ratioof the minor to the major axis of the ellipse that a ... Right : The observer sees distorted, correlated, images of the distant galaxies.The

17 Aug 2018: cos(0) = 1).We then define B to be the symmetric bilinear form on V = RS whose matrix in the canonicalbasis (es)sS is C. ... Y ) ((t,y) , (t′,y′))2 = t2 t′2 2tt′ cos (min{π,dY (y,y′)}).

3 Apr 2018: 1/C0 sin(. C0κ1) cos κ3φ2. /C0 sin(. C0κ1) sin κ3φ1. ]J2 cos(. ... Aκ1 = φ2J1 φ1J2. Aκ2 =1C0. sin(C0κ1)φ1J1. 1C0. sin(C0κ1)φ2J2+. cos(C0κ1)J3. A direct calculation shows that this gauge potential is indeed GC0-equivariant.

16 Nov 2018: ThenAzz̄ Bz̄ B̄z C = 0 |z B/A|2 = |B|2/A2 C/A. ... For z C, z = f(z) if and onlyif cz2 dz az b = 0.

14 Jun 2018: transit,. tcross(b = 0) =(. 2R?G M? ) rt/(1+ e cos $). ... rt < 0.31(1+ e cos $) (22). in au, and so rt < 0.62 au.

1 Nov 2018: 122 //======================================== Find axis ranges & change B-factors if required.