ВУЗ:
Составители:
Рубрика:
n R
(A
n
, V
n
, ψ)
A
n
V
n
ψ : A
n
×A
n
→ V
n
{A, B} A
n
V
n
−→
AB
1
◦
. A ∈ A
n
v ∈ V
n
B
−→
AB = v
2
◦
.
−→
AB +
−−→
BC =
−→
AC A, B, C ∈ A
A
n
V
n
A
n
−→
AA = 0
−→
AB = −
−→
BA
2
◦
B = C = A C = A
V
n
n
ψ : V
n
× V
n
3 {a, b} 7−→ b − a ∈ V
n
.
(V
n
, V
n
, ψ)
R
n
(R
n
, R
n
, ψ)
R
n
L
m
⊂ V
n
(0 6 m 6 n)
J KKLMMNO PQNRSQTMRSUN( VWXYZY[Y\]Y^ _``abbcd efghifjbhikgd fjldmfbghia n bjn egomd R kmp qmhikmbbcr sahmo bjlckjmiht ifguvj (An, Vn, ψ) w hghigtqjt al bmvgp igfgxg dbgymhikj An w zomdmbic vgigfgxg bjlckj{iht igsvjdaw kmvp igfbgxg efghifjbhikj Vn a gig|fjymbat ψ : An × An → Vn w gibghtqmp xg }egftngsmbbgu ejfm igsmv {A, B} dbgymhikj An bmvgigfcu kmvigf al Vn w g|glbjsjmdcu − v n n v AB w ij gxgw sig kcegobt{iht hom }{qam km j p → hagdc~ n 1◦ . ot o{|cr A ∈ An a v ∈ Vn h}qmhik}mi m abhikmbbjt igs j B v ijvjtw sig − → AB = v −→ −−→ −→ not o{|cr 2◦ . AB + BC = AC A, B, C ∈ A fjkmbhikg ifm}xgobap vj < 68 -+-E,5)*,08 50,,-9- .3-/735,/7B5 +2D*: 0/.-6>E-B57> -D0, /0: B-6 An < *17-3,-* .3-/735,/7B- Vn ,5EAB5*7/8 jhhgaafgkjbbcd / 5 0,,A: .3-/735,/7B-: A < E -.3*D*6*,08 50,,-9-n .3-/735,/7B5 6*91- BAB-D87/8 /6*D20* DB5 /--7,-*,08~ − −→ −→ AA = 0 G AB = −BA < → 68 0C D-15E57*6>/7B5 D-/757-),- E5.0/57> 35B*,/7B- 73*29-6>,015 2◦ /,5)565 .30 B = C = A 5 E57*: .30 C = A < X]YX < 2/7> V F .3-0EB-6>,-* B*17-3,-* .3-/735,/7B- 35E:*3,-/70 n < -6-0: n ψ : Vn × Vn 3 {a, b} 7−→ b − a ∈ Vn . 3-15 (Vn, Vn, ψ) 8B68*7/8 50,,A: .3-/735,/7B-:< G< )5/7,-/70 BE8B 530:*70)*/1-* )0/6-B-* B*17-3,-* .3-/735,/7B- ) ) Rn .-62 0: 530 :*70 */1-* 5 0,,-* .3-/735,/7B- (Rn , Rn , ψ) -+-E,5 )5*:-* D68 13571-/70 .3-/7- Rn < ^ [] ]\\ WXX\Y^ VWXYZY[Y\]Y^ }hi L ⊂ V (0 6 m 6 n) w egnefghifjbhikg k kmvigf p m n