310

567 56MB>3> 56>?@545;5=8O 56A;54C5B,56 56GB> 56;N1>9 56?@548:0B 56=0 5640==>< 56<=>65AB25 565ABL 56A;54AB285 56B>645AB25==> 56;>6=>3> 56 56 56 56 56?@548:0B0 56=0 56MB>< 56<=>65AB25;56 56B>645AB25==> 568AB8==K9 56?@548:0B 56=0 5640==>< 56<=>65AB25 565ABL 56A;54AB285 56;N1>3> 56?@548:0B0 56=0 56MB>< 56<=>65AB25.56

56­CABL 56 ₁₅₆(56x56_{156,56 56}x56₂₅₆,56& ,56 56x56_n56)56 568 56 ₁₅₆(56x56_{156,56 56}x56₂₅₆,56& ,56 56x56_n56)56 56 56420 56n56-56<5AB=KE 56?@548:0B0,56 567040==KE 56=0 56>4=>< 568 56B>< 5665 56<=>65AB25 56.56 56-B8 56?@548:0BK 56=07K20NBAO 56@02=>A8;L=K<8,56 565A;8 568E 567=0G5=8O 564;O 56;N1>3> 56=01>@0 567=0G5=89 56?5@5<5==KE 56A>2?040NB.56 56-B>B 56D0:B 56>1>7=0G05BAO 57 ₁₅₇(57x57_{157,57 57}x57₂₅₇,57& ,57 57x57_n57)57(57 ₂₅₇(57x57_{157,57 57}x57₂₅₇,57& ,57 57x57_n57)AO 57 ₅₇,57& ,57 57x57_n57)57 57@02=>A8;L=> 57 ₂₅₇(57x57_{157,57 57}x57₂₅₇,57& ,57 57x57_n57)57 57 02=>A8;L=K5 57C@02=5=8O,57 57=5@025=AB20,57 57A8=5=025=ABL=K5 57?@548:0BK.57

57­@8 572K2=>A2CE 57?@548:0B>2,57 577040==KE 57=0 57>4=>< 578 57B>< 5765 57<=>65AL7C5I0O 57B5>@5<0 57(574>:070B5;LA:57

57­@(57x57_157,57 578 57 ₂₅₇(57x57_{157,57 57}x57₂₅₇,57& ,57 57x57_n57)57 57=0 57=5>65=>A8;L=K 57B>340 578 57B>;L:> 57B>340,57 57:>340 57:064K9 5787 57=8 575ABL 57A@C3>548:0B0<8 57<>6=> 57?@>872>48BL 57>1KG=K55 57> 57@57C;LB0B5 57:>B>@KE 57?>;CG57?@54 57MB>B 57>?05BAO 57B5< 5765.57 57@><5 57>?5@0 572K 574;O 57?@548:0B>2 57ACI5AB2CNB 57A?5F80;L=K5 57>?5@0F88 57 57>?5@0F88 57=025H820=8O 57:20=B>@>2.57 57­@548:0BK,57 57A>45@60I85 57:20=B>@K,57 57=07K20NBAO 57:20=B>@=K<8 57?@548:0B0<8.57

57­CABL 57 (57E)57 57 57?@548:0B,57 577040==K9 57=0 57<=>65AB25 57.57

57­>4 572K@065=85< 57(57E (57E)57 571C45< 57?>=8<0BL 572KA:07K20=85,57 57?@8=8<0NI55 577=0G5=85 57157,57 575A;8 574;O 57:064>3> 57M;5<5=B0 57E(57 57 (57E)57 57>1@0I05BAO 572 578AB8==>5 572KA:07K20=85,57 578 57057 57 578=0G5.57

57­>4 572K@065=85< 57(57E (57E)57 571C45< 57?>=8<0BL 572KA:07K20=85,57 57?@8=8<0NI55 577=0G5=85 57157,57 575A;8 57ACI5AB2C5B 57M;5<5=B 57E(57,57 57B0:>9 57GB> 57 (57E)57 57O2;O5BAO 578AB8==K< 572KA:07K20=85<,57 578 57057 57 572 57?@>B82=>< 57A;CG05.57

57!8<2>;K 57(57 578 57(57 57=07K20NBAO 57A>>B25BAB25==> 57:20=B>@>< 572A5>1I=>AB8 578 57:20=B>@>< 57ACI5AB2>20=8O.57 57 572K@065=8OE 58(58E (58E)58 588 58(58E (58E)58 58 (58E)58 58=07K205BAO 58>1;0ABLN 58459AB28O 58:20=B>@0.58

580<5B8<,58 58GB> 58:20=B>@ 582A5>1I=>AB8 58<>6=> 58@0AA<0B@820BL 58:0: 58>1>1I5=85 58:>=JN=:F88:58

58§A;8 58=58{58x58_{158,58 58}x58₂₅₈,58& ,58 58x58_n58}58,58 58B> 58(58E (58E)58(58 58 (58x58₁₅₈)58(58 (58E₂₅₈)58(58& (58 (58E_n58)58,58

580 58:20=B>@ 58ACI5AB2>20=8O 58 58:0: 58>1>1I5=85 58487JN=:F88:58 585A;8

58=58{58x58_{158,58 58}x58₂₅₈,58& ,58 58x58_n58}58,58 58B> 58(58E (58E)58(58 58 (58x58₁₅₈)58(58 (58E₂₅₈)58(58& (58 (58E_n58)58.58

58µ;O 5815A:>=5G=KE 58?@54<5B=KE 58>1;0AB59 58:20=B>@K 5883@0NB 58@>;L 5815A:>=5G=KE 58:>=JN=:F89 588 58487JN=:F89.58

5820=B>@ 58ACI5AB2>20=8O 58O2;O5BAO 5842>9AB25==K< 58?> 58>B=20=B>@C 582A5>1I=>AB8 588 58=0>1>@>B.85=0 58?@5>4H5AB:8< 58>;8& ,58-58<5A:0B(58x58_158,58 588 58(58x₅₈,58& ,58 58x58_n58<5A:0BK.58 58­5@5<5==0O,58 58A0 58 58 58A58>B 58=55 58:20=B>@=K9 58?@548:0B 58=5 5885==0O 58=07K1>4=>1@AB2C5B 584258>1582KA:07K20=25 58:58 587 58?@548:0B5 582A=KE 587=0G5=8O<8 5887 58?@54<AB59 588 58=025H820=85 58BK 58:20=B>@>2.< 58=5:>B>@K5 58A2>9AB20 58>?5@020=8O 58:2058 58‑4=>8<5==K5 58:20=B>@K 58<>6=5A58y58 58P58(58x58,58y58)58(58(58y58 58(58(58x58 58(58y58 58P58(58x58,58y58)58(58(58y58 58(58x58 58P58(58x58,58y58)58.58

58258.58 58­@8 58>B@8F0=88 58:20=B>@=>3> 58?@548:0B0 587=8O 58: 582=CB@5==5<C 58?@548:0BC,58 580 58:20=B>@ 58<5=O5BAO 58=0 5842:58 58ACI5AB2>20=85=>ABL 588 58=0>1>@>B:58

5858 58E58M58B58E58D58 58E58q58u58a58t58i58o58n58.58358 58 5858 ₅₉59;59

5959 59E59M59B59E59D59 59E59q59u59a59t59i59o59n59.59359 59 5959 ₅₉59AB2> 59@0A?@>AB@0=O5@548:0BK 59A 59=5A:>;L:8<8 59:20=B>@0<8.59