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GIF version

Theorem adjlnopt 9934
Description: The adjoint of an operator is linear. Proposition 1 of [AkhiezerGlazman] p. 80.
Assertion
Ref Expression
adjlnopt (T ∈ dom adjh → (adjhT) ∈ LinOp)

Proof of Theorem adjlnopt
StepHypRef Expression
1 dmadjrnt 9738 . . . 4 (T ∈ dom adjh → (adjhT) ∈ dom adjh)
2 dmadjopt 9737 . . . 4 ((adjhT) ∈ dom adjh → (adjhT): ℋ –→ ℋ )
31, 2syl 10 . . 3 (T ∈ dom adjh → (adjhT): ℋ –→ ℋ )
4 his7t 8877 . . . . . . . . . . . 12 (((Tw) ∈ ℋ ⋀ (x ·h y) ∈ ℋ ⋀ z ∈ ℋ ) → ((Tw) ·ih ((x ·h y) +h z)) = (((Tw) ·ih (x ·h y)) + ((Tw) ·ih z)))
5 ffvelrn 3799 . . . . . . . . . . . . . 14 ((T: ℋ –→ ℋ ⋀ w ∈ ℋ ) → (Tw) ∈ ℋ )
6 dmadjopt 9737 . . . . . . . . . . . . . 14 (T ∈ dom adjhT: ℋ –→ ℋ )
75, 6sylan 448 . . . . . . . . . . . . 13 ((T ∈ dom adjhw ∈ ℋ ) → (Tw) ∈ ℋ )
873adant3 797 . . . . . . . . . . . 12 ((T ∈ dom adjhw ∈ ℋ ⋀ ((x ∈ ℂ ⋀ y ∈ ℋ ) ⋀ z ∈ ℋ )) → (Tw) ∈ ℋ )
9 hvmulclt 8804 . . . . . . . . . . . . . 14 ((x ∈ ℂ ⋀ y ∈ ℋ ) → (x ·h y) ∈ ℋ )
109adantr 389 . . . . . . . . . . . . 13 (((x ∈ ℂ ⋀ y ∈ ℋ ) ⋀ z ∈ ℋ ) → (x ·h y) ∈ ℋ )
11103ad2ant3 800 . . . . . . . . . . . 12 ((T ∈ dom adjhw ∈ ℋ ⋀ ((x ∈ ℂ ⋀ y ∈ ℋ ) ⋀ z ∈ ℋ )) → (x ·h y) ∈ ℋ )
12 pm3.27 323 . . . . . . . . . . . . 13 (((x ∈ ℂ ⋀ y ∈ ℋ ) ⋀ z ∈ ℋ ) → z ∈ ℋ )
13123ad2ant3 800 . . . . . . . . . . . 12 ((T ∈ dom adjhw ∈ ℋ ⋀ ((x ∈ ℂ ⋀ y ∈ ℋ ) ⋀ z ∈ ℋ )) → z ∈ ℋ )
144, 8, 11, 13syl3anc 856 . . . . . . . . . . 11 ((T ∈ dom adjhw ∈ ℋ ⋀ ((x ∈ ℂ ⋀ y ∈ ℋ ) ⋀ z ∈ ℋ )) → ((Tw) ·ih ((x ·h y) +h z)) = (((Tw) ·ih (x ·h y)) + ((Tw) ·ih z)))
15 adj2t 9774 . . . . . . . . . . . 12 ((T ∈ dom adjhw ∈ ℋ ⋀ ((x ·h y) +h z) ∈ ℋ ) → ((Tw) ·ih ((x ·h y) +h z)) = (w ·ih ((adjhT) ‘((x ·h y) +h z))))
16 hvaddclt 8803 . . . . . . . . . . . . 13 (((x ·h y) ∈ ℋ ⋀ z ∈ ℋ ) → ((x ·h y) +h z) ∈ ℋ )
1716, 9sylan 448 . . . . . . . . . . . 12 (((x ∈ ℂ ⋀ y ∈ ℋ ) ⋀ z ∈ ℋ ) → ((x ·h y) +h z) ∈ ℋ )
1815, 17syl3an3 859 . . . . . . . . . . 11 ((T ∈ dom adjhw ∈ ℋ ⋀ ((x ∈ ℂ ⋀ y ∈ ℋ ) ⋀ z ∈ ℋ )) → ((Tw) ·ih ((x ·h y) +h z)) = (w ·ih ((adjhT) ‘((x ·h y) +h z))))
19 adj2t 9774 . . . . . . . . . . . . . . . . 17 ((T ∈ dom adjhw ∈ ℋ ⋀ y ∈ ℋ ) → ((Tw) ·ih y) = (w ·ih ((adjhT) ‘y)))
20193adant3l 854 . . . . . . . . . . . . . . . 16 ((T ∈ dom adjhw ∈ ℋ ⋀ (x ∈ ℂ ⋀ y ∈ ℋ )) → ((Tw) ·ih y) = (w ·ih ((adjhT) ‘y)))
2120opreq2d 3961 . . . . . . . . . . . . . . 15 ((T ∈ dom adjhw ∈ ℋ ⋀ (x ∈ ℂ ⋀ y ∈ ℋ )) → ((∗ ‘x) · ((Tw) ·ih y)) = ((∗ ‘x) · (w ·ih ((adjhT) ‘y))))
22 his5t 8874 . . . . . . . . . . . . . . . 16 ((x ∈ ℂ ⋀ (Tw) ∈ ℋ ⋀ y ∈ ℋ ) → ((Tw) ·ih (x ·h y)) = ((∗ ‘x) · ((Tw) ·ih y)))
23 pm3.26 319 . . . . . . . . . . . . . . . . 17 ((x ∈ ℂ ⋀ y ∈ ℋ ) → x ∈ ℂ)
24233ad2ant3 800 . . . . . . . . . . . . . . . 16 ((T ∈ dom adjhw ∈ ℋ ⋀ (x ∈ ℂ ⋀ y ∈ ℋ )) → x ∈ ℂ)
2573adant3 797 . . . . . . . . . . . . . . . 16 ((T ∈ dom adjhw ∈ ℋ ⋀ (x ∈ ℂ ⋀ y ∈ ℋ )) → (Tw) ∈ ℋ )
26 pm3.27 323 . . . . . . . . . . . . . . . . 17 ((x ∈ ℂ ⋀ y ∈ ℋ ) → y ∈ ℋ )
27263ad2ant3 800 . . . . . . . . . . . . . . . 16 ((T ∈ dom adjhw ∈ ℋ ⋀ (x ∈ ℂ ⋀ y ∈ ℋ )) → y ∈ ℋ )
2822, 24, 25, 27syl3anc 856 . . . . . . . . . . . . . . 15 ((T ∈ dom adjhw ∈ ℋ ⋀ (x ∈ ℂ ⋀ y ∈ ℋ )) → ((Tw) ·ih (x ·h y)) = ((∗ ‘x) · ((Tw) ·ih y)))
29 his5t 8874 . . . . . . . . . . . . . . . 16 ((x ∈ ℂ ⋀ w ∈ ℋ ⋀ ((adjhT) ‘y) ∈ ℋ ) → (w ·ih (x ·h ((adjhT) ‘y))) = ((∗ ‘x) · (w ·ih ((adjhT) ‘y))))
30 3simp2 787 . . . . . . . . . . . . . . . 16 ((T ∈ dom adjhw ∈ ℋ ⋀ (x ∈ ℂ ⋀ y ∈ ℋ )) → w ∈ ℋ )
31 adjclt 9772 . . . . . . . . . . . . . . . . . 18 ((T ∈ dom adjhy ∈ ℋ ) → ((adjhT) ‘y) ∈ ℋ )
3231adantrl 394 . . . . . . . . . . . . . . . . 17 ((T ∈ dom adjh ⋀ (x ∈ ℂ ⋀ y ∈ ℋ )) → ((adjhT) ‘y) ∈ ℋ )
33323adant2 796 . . . . . . . . . . . . . . . 16 ((T ∈ dom adjhw ∈ ℋ ⋀ (x ∈ ℂ ⋀ y ∈ ℋ )) → ((adjhT) ‘y) ∈ ℋ )
3429, 24, 30, 33syl3anc 856 . . . . . . . . . . . . . . 15 ((T ∈ dom adjhw ∈ ℋ ⋀ (x ∈ ℂ ⋀ y ∈ ℋ )) → (w ·ih (x ·h ((adjhT) ‘y))) = ((∗ ‘x) · (w ·ih ((adjhT) ‘y))))
3521, 28, 343eqtr4d 1509 . . . . . . . . . . . . . 14 ((T ∈ dom adjhw ∈ ℋ ⋀ (x ∈ ℂ ⋀ y ∈ ℋ )) → ((Tw) ·ih (x ·h y)) = (w ·ih (x ·h ((adjhT) ‘y))))
36353adant3r 855 . . . . . . . . . . . . 13 ((T ∈ dom adjhw ∈ ℋ ⋀ ((x ∈ ℂ ⋀ y ∈ ℋ ) ⋀ z ∈ ℋ )) → ((Tw) ·ih (x ·h y)) = (w ·ih (x ·h ((adjhT) ‘y))))
37 adj2t 9774 . . . . . . . . . . . . . 14 ((T ∈ dom adjhw ∈ ℋ ⋀ z ∈ ℋ ) → ((Tw) ·ih z) = (w ·ih ((adjhT) ‘z)))
38373adant3l 854 . . . . . . . . . . . . 13 ((T ∈ dom adjhw ∈ ℋ ⋀ ((x ∈ ℂ ⋀ y ∈ ℋ ) ⋀ z ∈ ℋ )) → ((Tw) ·ih z) = (w ·ih ((adjhT) ‘z)))
3936, 38opreq12d 3963 . . . . . . . . . . . 12 ((T ∈ dom adjhw ∈ ℋ ⋀ ((x ∈ ℂ ⋀ y ∈ ℋ ) ⋀ z ∈ ℋ )) → (((Tw) ·ih (x ·h y)) + ((Tw) ·ih z)) = ((w ·ih (x ·h ((adjhT) ‘y))) + (w ·ih ((adjhT) ‘z))))
40 his7t 8877 . . . . . . . . . . . . 13 ((w ∈ ℋ ⋀ (x ·h ((adjhT) ‘y)) ∈ ℋ ⋀ ((adjhT) ‘z) ∈ ℋ ) → (w ·ih ((x ·h ((adjhT) ‘y)) +h ((adjhT) ‘z))) = ((w ·ih (x ·h ((adjhT) ‘y))) + (w ·ih ((adjhT) ‘z))))
41 3simp2 787 . . . . . . . . . . . . 13 ((T ∈ dom adjhw ∈ ℋ ⋀ ((x ∈ ℂ ⋀ y ∈ ℋ ) ⋀ z ∈ ℋ )) → w ∈ ℋ )
42 hvmulclt 8804 . . . . . . . . . . . . . . . . 17 ((x ∈ ℂ ⋀ ((adjhT) ‘y) ∈ ℋ ) → (x ·h ((adjhT) ‘y)) ∈ ℋ )
4342, 31sylan2 451 . . . . . . . . . . . . . . . 16 ((x ∈ ℂ ⋀ (T ∈ dom adjhy ∈ ℋ )) → (x ·h ((adjhT) ‘y)) ∈ ℋ )
4443an1s 485 . . . . . . . . . . . . . . 15 ((T ∈ dom adjh ⋀ (x ∈ ℂ ⋀ y ∈ ℋ )) → (x ·h ((adjhT) ‘y)) ∈ ℋ )
4544adantrr 395 . . . . . . . . . . . . . 14 ((T ∈ dom adjh ⋀ ((x ∈ ℂ ⋀ y ∈ ℋ ) ⋀ z ∈ ℋ )) → (x ·h ((adjhT) ‘y)) ∈ ℋ )
46453adant2 796 . . . . . . . . . . . . 13 ((T ∈ dom adjhw ∈ ℋ ⋀ ((x ∈ ℂ ⋀ y ∈ ℋ ) ⋀ z ∈ ℋ )) → (x ·h ((adjhT) ‘y)) ∈ ℋ )
47 adjclt 9772 . . . . . . . . . . . . . . 15 ((T ∈ dom adjhz ∈ ℋ ) → ((adjhT) ‘z) ∈ ℋ )
4847adantrl 394 . . . . . . . . . . . . . 14 ((T ∈ dom adjh ⋀ ((x ∈ ℂ ⋀ y ∈ ℋ ) ⋀ z ∈ ℋ )) → ((adjhT) ‘z) ∈ ℋ )
49483adant2 796 . . . . . . . . . . . . 13 ((T ∈ dom adjhw ∈ ℋ ⋀ ((x ∈ ℂ ⋀ y ∈ ℋ ) ⋀ z ∈ ℋ )) → ((adjhT) ‘z) ∈ ℋ )
5040, 41, 46, 49syl3anc 856 . . . . . . . . . . . 12 ((T ∈ dom adjhw ∈ ℋ ⋀ ((x ∈ ℂ ⋀ y ∈ ℋ ) ⋀ z ∈ ℋ )) → (w ·ih ((x ·h ((adjhT) ‘y)) +h ((adjhT) ‘z))) = ((w ·ih (x ·h ((adjhT) ‘y))) + (w ·ih ((adjhT) ‘z))))
5139, 50eqtr4d 1502 . . . . . . . . . . 11 ((T ∈ dom adjhw ∈ ℋ ⋀ ((x ∈ ℂ ⋀ y ∈ ℋ ) ⋀ z ∈ ℋ )) → (((Tw) ·ih (x ·h y)) + ((Tw) ·ih z)) = (w ·ih ((x ·h ((adjhT) ‘y)) +h ((adjhT) ‘z))))
5214, 18, 513eqtr3d 1507 . . . . . . . . . 10 ((T ∈ dom adjhw ∈ ℋ ⋀ ((x ∈ ℂ ⋀ y ∈ ℋ ) ⋀ z ∈ ℋ )) → (w ·ih ((adjhT) ‘((x ·h y) +h z))) = (w ·ih ((x ·h ((adjhT) ‘y)) +h ((adjhT) ‘z))))
53523com23 837 . . . . . . . . 9 ((T ∈ dom adjh ⋀ ((x ∈ ℂ ⋀ y ∈ ℋ ) ⋀ z ∈ ℋ ) ⋀ w ∈ ℋ ) → (w ·ih ((adjhT) ‘((x ·h y) +h z))) = (w ·ih ((x ·h ((adjhT) ‘y)) +h ((adjhT) ‘z))))
54533expa 831 . . . . . . . 8 (((T ∈ dom adjh ⋀ ((x ∈ ℂ ⋀ y ∈ ℋ ) ⋀ z ∈ ℋ )) ⋀ w ∈ ℋ ) → (w ·ih ((adjhT) ‘((x ·h y) +h z))) = (w ·ih ((x ·h ((adjhT) ‘y)) +h ((adjhT) ‘z))))
5554r19.21aiva 1706 . . . . . . 7 ((T ∈ dom adjh ⋀ ((x ∈ ℂ ⋀ y ∈ ℋ ) ⋀ z ∈ ℋ )) → ∀w ∈ ℋ (w ·ih ((adjhT) ‘((x ·h y) +h z))) = (w ·ih ((x ·h ((adjhT) ‘y)) +h ((adjhT) ‘z))))
56 hial2eq2t 8894 . . . . . . . 8 ((((adjhT) ‘((x ·h y) +h z)) ∈ ℋ ⋀ ((x ·h ((adjhT) ‘y)) +h ((adjhT) ‘z)) ∈ ℋ ) → (∀w ∈ ℋ (w ·ih ((adjhT) ‘((x ·h y) +h z))) = (w ·ih ((x ·h ((adjhT) ‘y)) +h ((adjhT) ‘z))) ↔ ((adjhT) ‘((x ·h y) +h z)) = ((x ·h ((adjhT) ‘y)) +h ((adjhT) ‘z))))
57 adjclt 9772 . . . . . . . . 9 ((T ∈ dom adjh ⋀ ((x ·h y) +h z) ∈ ℋ ) → ((adjhT) ‘((x ·h y) +h z)) ∈ ℋ )
5857, 17sylan2 451 . . . . . . . 8 ((T ∈ dom adjh ⋀ ((x ∈ ℂ ⋀ y ∈ ℋ ) ⋀ z ∈ ℋ )) → ((adjhT) ‘((x ·h y) +h z)) ∈ ℋ )
59 hvaddclt 8803 . . . . . . . . . 10 (((x ·h ((adjhT) ‘y)) ∈ ℋ ⋀ ((adjhT) ‘z) ∈ ℋ ) → ((x ·h ((adjhT) ‘y)) +h ((adjhT) ‘z)) ∈ ℋ )
6059, 44, 47syl2an 454 . . . . . . . . 9 (((T ∈ dom adjh ⋀ (x ∈ ℂ ⋀ y ∈ ℋ )) ⋀ (T ∈ dom adjhz ∈ ℋ )) → ((x ·h ((adjhT) ‘y)) +h ((adjhT) ‘z)) ∈ ℋ )
6160anandis 511 . . . . . . . 8 ((T ∈ dom adjh ⋀ ((x ∈ ℂ ⋀ y ∈ ℋ ) ⋀ z ∈ ℋ )) → ((x ·h ((adjhT) ‘y)) +h ((adjhT) ‘z)) ∈ ℋ )
6256, 58, 61sylanc 471 . . . . . . 7 ((T ∈ dom adjh ⋀ ((x ∈ ℂ ⋀ y ∈ ℋ ) ⋀ z ∈ ℋ )) → (∀w ∈ ℋ (w ·ih ((adjhT) ‘((x ·h y) +h z))) = (w ·ih ((x ·h ((adjhT) ‘y)) +h ((adjhT) ‘z))) ↔ ((adjhT) ‘((x ·h y) +h z)) = ((x ·h ((adjhT) ‘y)) +h ((adjhT) ‘z))))
6355, 62mpbid 195 . . . . . 6 ((T ∈ dom adjh ⋀ ((x ∈ ℂ ⋀ y ∈ ℋ ) ⋀ z ∈ ℋ )) → ((adjhT) ‘((x ·h y) +h z)) = ((x ·h ((adjhT) ‘y)) +h ((adjhT) ‘z)))
6463exp32 377 . . . . 5 (T ∈ dom adjh → ((x ∈ ℂ ⋀ y ∈ ℋ ) → (z ∈ ℋ → ((adjhT) ‘((x ·h y) +h z)) = ((x ·h ((adjhT) ‘y)) +h ((adjhT) ‘z)))))
6564r19.21adv 1710 . . . 4 (T ∈ dom adjh → ((x ∈ ℂ ⋀ y ∈ ℋ ) → ∀z ∈ ℋ ((adjhT) ‘((x ·h y) +h z)) = ((x ·h ((adjhT) ‘y)) +h ((adjhT) ‘z))))
6665r19.21aivv 1712 . . 3 (T ∈ dom adjh → ∀x ∈ ℂ ∀y ∈ ℋ ∀z ∈ ℋ ((adjhT) ‘((x ·h y) +h z)) = ((x ·h ((adjhT) ‘y)) +h ((adjhT) ‘z)))
673, 66jca 288 . 2 (T ∈ dom adjh → ((adjhT): ℋ –→ ℋ ⋀ ∀x ∈ ℂ ∀y ∈ ℋ ∀z ∈ ℋ ((adjhT) ‘((x ·h y) +h z)) = ((x ·h ((adjhT) ‘y)) +h ((adjhT) ‘z))))
68 ellnopt 9701 . 2 ((adjhT) ∈ LinOp ↔ ((adjhT): ℋ –→ ℋ ⋀ ∀x ∈ ℂ ∀y ∈ ℋ ∀z ∈ ℋ ((adjhT) ‘((x ·h y) +h z)) = ((x ·h ((adjhT) ‘y)) +h ((adjhT) ‘z))))
6967, 68sylibr 200 1 (T ∈ dom adjh → (adjhT) ∈ LinOp)
Colors of variables: wff set class
Syntax hints:   → wi 3   ↔ wb 146   ⋀ wa 223   ⋀ w3a 773   = wceq 953   ∈ wcel 955  ∀wral 1637  dom cdm 3160  –→wf 3168   ‘cfv 3172  (class class class)co 3948  ℂcc 5204   + caddc 5209   · cmul 5211  ∗ccj 6680   ℋ chil 8727   +h cva 8728   ·h csm 8729   ·ih csp 8732  LinOpclo 8755  adjhcado 8763
This theorem is referenced by:  adjsslnop 9935
This theorem was proved from axioms:  ax-1 4  ax-2 5  ax-3 6  ax-mp 7  ax-7 959  ax-gen 960  ax-8 961  ax-9 962  ax-10 963  ax-11 964  ax-12 965  ax-13 966  ax-14 967  ax-17 968  ax-4 970  ax-5o 972  ax-6o 975  ax-9o 1119  ax-10o 1136  ax-16 1206  ax-11o 1213  ax-ext 1452  ax-rep 2683  ax-sep 2693  ax-nul 2700  ax-pow 2732  ax-pr 2769  ax-un 2857  ax-inf2 4597  ax-hilex 8790  ax-hfvadd 8791  ax-hvcom 8792  ax-hvass 8793  ax-hv0cl 8794  ax-hvaddid 8795  ax-hfvmul 8796  ax-hvmulid 8797  ax-hvdistr2 8800  ax-hvmul0 8801  ax-hfi 8867  ax-his1 8870  ax-his2 8871  ax-his3 8872  ax-his4 8873
This theorem depends on definitions:  df-bi 147  df-or 224  df-an 225  df-3or 774  df-3an 775  df-ex 978  df-sb 1168  df-eu 1375  df-mo 1376  df-clab 1457  df-cleq 1462  df-clel 1465  df-ne 1579  df-nel 1580  df-ral 1641  df-rex 1642  df-reu 1643  df-rab 1644  df-v 1803  df-sbc 1932  df-csb 1992  df-dif 2039  df-un 2040  df-in 2041  df-ss 2043  df-pss 2045  df-nul 2271  df-if 2352  df-pw 2392  df-sn 2402  df-pr 2403  df-tp 2405  df-op 2406  df-uni 2494  df-int 2524  df-iun 2558  df-br 2610  df-opab 2657  df-tr 2671  df-eprel 2821  df-id 2824  df-po 2831  df-so 2841  df-fr 2907  df-we 2924  df-ord 2941  df-on 2942  df-lim 2943  df-suc 2944  df-om 3122  df-xp 3174  df-rel 3175  df-cnv 3176  df-co 3177  df-dm 3178  df-rn 3179  df-res 3180  df-ima 3181  df-fun 3182  df-fn 3183  df-f 3184  df-f1 3185  df-fo 3186  df-f1o 3187  df-fv 3188  df-rdg 3917  df-opr 3950  df-oprab 3951  df-1st 4063  df-2nd 4064  df-1o 4117  df-oadd 4119  df-omul 4120  df-er 4245  df-ec 4247  df-qs 4250  df-map 4308  df-en 4351  df-dom 4352  df-sdom 4353  df-ni 4972  df-pli 4973  df-mi 4974  df-lti 4975  df-plpq 5007  df-mpq 5008  df-enq 5009  df-nq 5010  df-plq 5011  df-mq 5012  df-rq 5013  df-ltq 5014  df-1q 5015  df-np 5058  df-1p 5059  df-plp 5060  df-mp 5061  df-ltp 5062  df-plpr 5136  df-mpr 5137  df-enr 5138  df-nr 5139  df-plr 5140  df-mr 5141  df-ltr 5142  df-0r 5143  df-1r 5144  df-m1r 5145  df-c 5212  df-0 5213  df-1 5214  df-i 5215  df-r 5216  df-plus 5217  df-mul 5218  df-lt 5219  df-sub 5328  df-neg 5330  df-pnf 5459  df-mnf 5460  df-xr 5461  df-ltxr 5462  df-le 5463  df-div 5672  df-re 6682  df-im 6683  df-cj 6684  df-hvsub 8779  df-lnop 9684  df-adjh 9692
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