# LaTeX2HTML 96.1-h (September 30, 1996) # Associate images original text with physical files. $key = q/{displaymath}xymatrixAar[r]^far[dr]_f;g;SPMamp;Bar[d]^gar[dr]^g;h;SPMamp;Car[r]_h;SPMamp;D{displaymath}/; $cached_env_img{$key} = q|displaymath176|; $key = q/{}smiley{}/; $cached_env_img{$key} = q|tex2html_wrap2796|; $key = q/{}IMG_inline$xymatrix@1Aar[r]|f;SPMamp;B$_inline{}/; $cached_env_img{$key} = q|tex2html_wrap2500|; $key = q/{displaymath}IMGDEFcorner#1POS;SPMquot;box;SPMquot;+0;;SPMquot;box;SPMquot;+#1**@-?;SPMgt;*@;SPMgt;+1pc*hboxtt#1xy0.(-11,-6).(11,6)!C=;SPMquot;box;SPMquot;*frm.,;SPMquot;box;SPMquot;;;SPMquot;box;SPMquot;+L**@.,;SPMquot;box;SPMquot;+R**@.,;SPMquot;box;SPMquot;+D**@.,;SPMquot;box;SPMquot;+U**@.cornerLcornerRcornerDcornerUcornerDLcornerDRcornerULcornerURxy{displaymath}/; $cached_env_img{$key} = q|displaymath740|; $key = q/{}IMG_inline$xymatrix@1Xar[r]^a_b;SPMamp;Y;SPMamp;Zar[l]^A_B$_inline{}/; $cached_env_img{$key} = q|tex2html_wrap2488|; $key = q/{_inline}$t_2${_inline}/; $cached_env_img{$key} = q|tex2html_wrap_inline2540|; $key = q/{_inline}$t_1${_inline}/; $cached_env_img{$key} = q|tex2html_wrap_inline2538|; $key = q/{displaymath}xymatrix@dr@C=1pcaar[r]ar@-;SPMgt;;SPMgt;[d];SPMamp;a'ar@.;SPMgt;;SPMgt;[d]bar@.;SPMgt;;SPMgt;[r];SPMamp;b'{displaymath}/; $cached_env_img{$key} = q|displaymath2752|; $key = q/{_inline}$t_1326t_2327x328y329${_inline}/; $cached_env_img{$key} = q|tex2html_wrap_inline2798|; $key = q/{displaymath}IMGSelectTipscmobjectmargin=1ptxygraph!0;(.77,-.77):0!~:@-|@;SPMgt;w(:[r(.6)]x_1,:[d]z:[r]y:[u(.6)]x_2:@_;SPMquot;x_1;SPMquot;(:@_;SPMquot;x_2;SPMquot;):;SPMquot;z;SPMquot;:@(;SPMquot;w;SPMquot;;;SPMquot;z;SPMquot;,;SPMquot;y;SPMquot;;;SPMquot;z;SPMquot;);SPMquot;z;SPMquot;:;SPMquot;x_2;SPMquot;){displaymath}/; $cached_env_img{$key} = q|displaymath1246|; $key = q/{displaymath}xymatrixA;SPMamp;*+[F]sum_i=n^mi^2;SPMamp;bullet;SPMamp;Dar[ul]{displaymath}/; $cached_env_img{$key} = q|displaymath73|; $key = q/{}IMGSelectTipscmxygraph!0;r1.5pc:0[u]!vloop;SPMlt;(-.005)kholevcrossnegvunder-[]!ar@-@'p-(1,0)@++(-1,1)[ul]!vcap[3];SPMgt;khole[rrr]!ar@-@'p-(0,1)@+-(1,1){}/; $cached_env_img{$key} = q|tex2html_wrap2808|; $key = q/{_inline}$64d_165d_266${_inline}/; $cached_env_img{$key} = q|tex2html_wrap_inline2512|; $key = q/{}IMGxy*[F-,]hboxstrut~shaded~xy{}/; $cached_env_img{$key} = q|tex2html_wrap2566|; $key = q/{}IMGxy*[F-]hboxstrut~frame~xy{}/; $cached_env_img{$key} = q|tex2html_wrap2558|; $key = q/{}IMG_inline$SelectTipscmxymatrix@1Aar@-;SPMgt;;SPMgt;|[r];SPMamp;B$_inline{}/; $cached_env_img{$key} = q|tex2html_wrap2726|; $key = q/{_inline}$t'204t${_inline}/; $cached_env_img{$key} = q|tex2html_wrap_inline2638|; $key = q/{_inline}$xymatrix@1Aar[r]|-SelectTipscmobject@;SPMgt;;SPMgt;|;SPMgt;SelectTipseuobject@;SPMgt;;SPMamp;B${_inline}/; $cached_env_img{$key} = q|tex2html_wrap_inline2728|; $key = q/{}IMGxy*[F-:;SPMlt;3pt;SPMgt;]hboxstrut~rounded~xy{}/; $cached_env_img{$key} = q|tex2html_wrap2568|; $key = q/{}IMG_inline$xymatrix@1Aar@;SPMlt;-2pt;SPMgt;`d[r]`[r][r]ar@;SPMlt;+2pt;SPMgt;`d[r]`[r][r];SPMamp;B$_inline{}/; $cached_env_img{$key} = q|tex2html_wrap2716|; $key = q/{_inline}$211D_x212D_y213${_inline}/; $cached_env_img{$key} = q|tex2html_wrap_inline2648|; $key = q/{displaymath}newdir;SPMgt;*!-5pt@;SPMgt;xymatrixAar@;SPMgt;-;SPMgt;@;SPMlt;2pt;SPMgt;[r]ar@;SPMgt;-;SPMgt;@;SPMlt;-2pt;SPMgt;[r];SPMamp;B{displaymath}/; $cached_env_img{$key} = q|displaymath920|; $key = q/{_inline}$xymatrix@1Aar@^[r]ar@^@;SPMlt;-1ex;SPMgt;[r];SPMamp;B${_inline}/; $cached_env_img{$key} = q|tex2html_wrap_inline2618|; $key = q/{}IMGDEFDT#1#DTx#1DEFDTx#1#2Dx#1#2;SPMamp;xy-(4,0)*;(4,2)*+**?;SPMgt;*@#1#2**@#1.xyDEFDx#1#2hboxDEF1#2enspacettcodeof1indexcode#2DEFDarray#1let=crtabskip=2emplus1filminus.8emhaligntohsize;SPMamp;hfil_inline$##$_inlinetabskip=1em;SPMamp;_inline$##$_inlinehfiltabskip=2emplus1filcr#1crcrDarrayDT;SPMlt;;SPMamp;DT;SPMgt;;SPMamp;DTxDT;SPMlt;;SPMlt;;SPMamp;DT;SPMgt;;SPMgt;;SPMamp;DT+DT|;SPMlt;;SPMamp;DT;SPMgt;|;SPMamp;DT|DT|;SPMlt;;SPMlt;;SPMamp;DT;SPMgt;;SPMgt;|;SPMamp;DT||DT(;SPMamp;DT);SPMamp;DToDT;SPMamp;DT{}/; $cached_env_img{$key} = q|tex2html_wrap2594|; $key = q/{displaymath}IMGxymatrix@!0;SPMamp;lambdaomegaar@-[rr]ar@-'[d][dd]save[].[dd].[ddrr].[rr]*[F.]frm=;SPMquot;back;SPMquot;restore;SPMamp;;SPMamp;lambdaCar@-[dd]lambda2ar@-[ur]ar@-[rr]ar@-[dd]save[].[ddrr]*[F.]frmar@.+UL;;SPMquot;back;SPMquot;+ULar@.+UR;;SPMquot;back;SPMquot;+URar@.+DL;;SPMquot;back;SPMquot;+DLar@.+DR;;SPMquot;back;SPMquot;+DRrestore;SPMamp;;SPMamp;lambdaP2ar@-[ur]ar@-[dd];SPMamp;lambdaunderlineomegaar@-'[r][rr];SPMamp;;SPMamp;lambdaPunderlineomegalambdatoar@-[rr]ar@-[ur];SPMamp;;SPMamp;lambdaPar@-[ur]{displaymath}/; $cached_env_img{$key} = q|displaymath2792|; $key = q/{_inline}$bullet${_inline}/; $cached_env_img{$key} = q|tex2html_wrap_inline2476|; $key = q/{displaymath}xymatrix1ar[rr]^-1000000xar[dr]_(.2)2000x|![d];[rr]hole;SPMamp;;SPMamp;10000001000ar[r]_2xar[urr]_;SPMgt;;SPMgt;;SPMgt;;SPMgt;x^2;SPMamp;2000{displaymath}/; $cached_env_img{$key} = q|displaymath372|; $key = q/{displaymath}xymatrixAar@-[dr];SPMamp;save[]+;SPMlt;3cm,0cm;SPMgt;*txt;SPMlt;8pc;SPMgt;Thisisaverybigcommentarybutitdoesnototherwiseaffectthediagram.ar[l]ar[d]restore;SPMamp;Bar@-[r];SPMamp;Car@-[r];SPMamp;D{displaymath}/; $cached_env_img{$key} = q|displaymath1007|; $key = q/{}IMGxy*[F.]hboxstrut~dotted~xy{}/; $cached_env_img{$key} = q|tex2html_wrap2562|; $key = q/{displaymath}xymatrixcircar`r[d]^a`[rr]^b`4pt[rr]^c`[rrr]^d`_dl[drrr]^e[drrr]^f;SPMamp;circ;SPMamp;circ;SPMamp;circcirc;SPMamp;circ;SPMamp;circ;SPMamp;circ{displaymath}/; $cached_env_img{$key} = q|displaymath857|; $key = q/{}IMGDEFDT#1#DTx#1DEFDTx#1#2Dx#1#2;SPMamp;xy-(4,0)*;(4,2)*+**?;SPMgt;*@#1#2**@#1.xyDEFDx#1#2hboxDEF1#1#2enspacettcodeof1indexcode#1#2DEFDarray#1let=crtabskip=0ptplus1filhaligntohsize;SPMamp;hfil_inline$##$_inlinetabskip=1em;SPMamp;_inline$##$_inlinehfiltabskip=1emplus1filcr#1crcrbigskipDarrayDT|-;SPMamp;DT^|-;SPMamp;DT_|-;SPMamp;;SPMamp;DT|=;SPMamp;DT3|-DT*;SPMamp;DT^`;SPMamp;DT_`;SPMamp;;SPMamp;DT^';SPMamp;DT_'{}/; $cached_env_img{$key} = q|tex2html_wrap2602|; $key = q/{displaymath}xymatrixbulletar@--[d]ar@=[dr]ar@-[r];SPMamp;bulletar@.[d]bullet;SPMamp;bulletar[l]{displaymath}/; $cached_env_img{$key} = q|displaymath138|; $key = q/{}IMGSelectTipscmxygraph!0;r1.5pc:0!vover[u]!hcap[-2];SPMlt;;SPMlt;[d]!vover-[ruu]!hcap[2];SPMgt;;SPMlt;{}/; $cached_env_img{$key} = q|tex2html_wrap2806|; $key = q/{}IMGxy*[F=]hboxstrut~double~xy{}/; $cached_env_img{$key} = q|tex2html_wrap2560|; $key = q/{displaymath}xy*=;SPMlt;2pc;SPMgt;[o][F]=;SPMquot;c;SPMquot;,;SPMquot;c;SPMquot;;(-1,-1)**,p+3pc*+|dl|**@-?;SPMgt;*@;SPMgt;,;SPMquot;c;SPMquot;;(0,-1)**,p+3pc*+|d|**@-?;SPMgt;*@;SPMgt;,;SPMquot;c;SPMquot;;(1,-1)**,p+3pc*+|dr|**@-?;SPMgt;*@;SPMgt;,;SPMquot;c;SPMquot;;(1,0)**,p+3pc*+|r|**@-?;SPMgt;*@;SPMgt;,;SPMquot;c;SPMquot;;(1,1)**,p+3pc*+|ur|**@-?;SPMgt;*@;SPMgt;,;SPMquot;c;SPMquot;;(0,1)**,p+3pc*+|u|**@-?;SPMgt;*@;SPMgt;,;SPMquot;c;SPMquot;;(-1,1)**,p+3pc*+|ul|**@-?;SPMgt;*@;SPMgt;,;SPMquot;c;SPMquot;;(-1,0)**,p+3pc*+|l|**@-?;SPMgt;*@;SPMgt;xy{displaymath}/; $cached_env_img{$key} = q|displaymath241|; $key = q/{displaymath}IMGxy*+A=;SPMquot;A;SPMquot;,+;SPMlt;1cm,1.5cm;SPMgt;*+B=;SPMquot;B;SPMquot;,+;SPMlt;2cm,0pt;SPMgt;*+C=;SPMquot;C;SPMquot;,+;SPMlt;1cm,-1.5cm;SPMgt;*+D=;SPMquot;D;SPMquot;,;SPMquot;A;SPMquot;;;SPMquot;B;SPMquot;,uppertwocell^alpha,;SPMquot;B;SPMquot;;;SPMquot;C;SPMquot;,twocell^zeta_xigamma,;SPMquot;C;SPMquot;;afterPOSdropcompositemap;SPMquot;D;SPMquot;POS;SPMquot;A;SPMquot;;afterPOSdroplowertwocell;SPMquot;D;SPMquot;xy{displaymath}/; $cached_env_img{$key} = q|displaymath1334|; $key = q/{_inline}$d,t${_inline}/; $cached_env_img{$key} = q|tex2html_wrap_inline2688|; $key = q/{}IMG_inline$xymatrix@1AtimesBtimesCtimesDar[r]^+;SPMamp;B$_inline{}/; $cached_env_img{$key} = q|tex2html_wrap2492|; $key = q/{_inline}$97a98${_inline}/; $cached_env_img{$key} = q|tex2html_wrap_inline2530|; $key = q/{_inline}$67d_268d_169${_inline}/; $cached_env_img{$key} = q|tex2html_wrap_inline2514|; $key = q/{_inline}$lambda2${_inline}/; $cached_env_img{$key} = q|tex2html_wrap_inline2790|; $key = q/{_inline}$xymatrixAar@^@^;SPMlt;-_;SPMgt;[r]ar@_@*x*[r];SPMamp;B${_inline}/; $cached_env_img{$key} = q|tex2html_wrap_inline2604|; $key = q/{_inline}$190r191c192${_inline}/; $cached_env_img{$key} = q|tex2html_wrap_inline2622|; $key = q/{displaymath}xymatrixAar[d]_far[r]^f;SPMamp;Bar[dl]|i_Bar[d]^gBar[r]_g;SPMamp;C{displaymath}/; $cached_env_img{$key} = q|displaymath208|; $key = q/{}IMGSelectTipscmxygraph!0;r1.25pc:0!P5;SPMquot;a;SPMquot;~;SPMgt;!P10;SPMquot;b;SPMquot;~:(1.7487,0):~;SPMgt;!P20;SPMquot;c;SPMquot;~=-9~:(2.2,0):~;SPMgt;!xunderv~;SPMquot;b3;SPMquot;;SPMquot;b2;SPMquot;;SPMquot;a2;SPMquot;;SPMquot;a1;SPMquot;!xunderv~;SPMquot;b5;SPMquot;;SPMquot;b4;SPMquot;;SPMquot;a3;SPMquot;;SPMquot;a2;SPMquot;!xunderv~;SPMquot;b7;SPMquot;;SPMquot;b6;SPMquot;;SPMquot;a4;SPMquot;;SPMquot;a3;SPMquot;!xunderv~;SPMquot;b9;SPMquot;;SPMquot;b8;SPMquot;;SPMquot;a5;SPMquot;;SPMquot;a4;SPMquot;!xunderv~;SPMquot;b1;SPMquot;;SPMquot;b10;SPMquot;;SPMquot;a1;SPMquot;;SPMquot;a5;SPMquot;!vloop~;SPMquot;c3;SPMquot;;SPMquot;c2;SPMquot;;SPMquot;b2;SPMquot;;SPMquot;b1;SPMquot;;SPMlt;;SPMlt;!vloop~;SPMquot;c7;SPMquot;;SPMquot;c6;SPMquot;;SPMquot;b4;SPMquot;;SPMquot;b3;SPMquot;;SPMlt;;SPMlt;!vloop~;SPMquot;c11;SPMquot;;SPMquot;c10;SPMquot;;SPMquot;b6;SPMquot;;SPMquot;b5;SPMquot;;SPMlt;;SPMlt;!vloop~;SPMquot;c15;SPMquot;;SPMquot;c14;SPMquot;;SPMquot;b8;SPMquot;;SPMquot;b7;SPMquot;;SPMlt;;SPMlt;!vloop~;SPMquot;c19;SPMquot;;SPMquot;c18;SPMquot;;SPMquot;b10;SPMquot;;SPMquot;b9;SPMquot;;SPMlt;;SPMlt;{}/; $cached_env_img{$key} = q|tex2html_wrap2810|; $key = q/{}IMG_inline$xymatrix@1Aar[r]^(.3)+;SPMamp;B$_inline{}/; $cached_env_img{$key} = q|tex2html_wrap2552|; $key = q/{displaymath}IMGDEFa#1*hboxDEFnext#1ttcodeofnext;SPMamp;Aar#1[rr];SPMamp;;SPMamp;Bxymatrix@R-1.8pc@C-1pca@;SPMlt;-;SPMgt;a@^;SPMlt;-;SPMgt;a@_;SPMlt;-;SPMgt;a@2;SPMlt;-;SPMgt;a@3;SPMlt;-;SPMgt;{displaymath}/; $cached_env_img{$key} = q|displaymath579|; $key = q/{displaymath}xymatrixcircar@|--;SPMgt;'[dr]^a'[rr]+D*bullet^b[drrr]^c;SPMamp;circ;SPMamp;circ;SPMamp;circcirc;SPMamp;circ;SPMamp;circ;SPMamp;circ{displaymath}/; $cached_env_img{$key} = q|displaymath794|; $key = q/{displaymath}IMGDEFa#1*hboxDEFnext#1ttcodeofnext;SPMamp;Aar#1[r];SPMamp;Bxymatrix@R-1.8pca@^(-;SPMgt;a@|-_;SPMgt;{displaymath}/; $cached_env_img{$key} = q|displaymath607|; $key = q/{displaymath}xymatrix@R=1pc1,1;SPMamp;1,2;SPMamp;1,3;SPMamp;1,4;SPMamp;1,52,1;SPMamp;2,2;SPMamp;2,3;SPMamp;2,4;SPMamp;2,5save;SPMquot;1,2;SPMquot;.;SPMquot;2,4;SPMquot;*[F.]frmar;SPMquot;1,1;SPMquot;ar;SPMquot;2,1;SPMquot;ar;SPMquot;1,5;SPMquot;ar;SPMquot;2,5;SPMquot;restore{displaymath}/; $cached_env_img{$key} = q|displaymath1118|; $key = q/{_inline}$D_x,D_y${_inline}/; $cached_env_img{$key} = q|tex2html_wrap_inline2650|; $key = q/{}IMG_inline$xymatrix@1Aar[r]^;SPMlt;+;SPMamp;B$_inline{}/; $cached_env_img{$key} = q|tex2html_wrap2546|; $key = q/{_inline}$xymatrix@1Aar@*composite+*times[rr]^*+txtHighlabel;SPMamp;;SPMamp;B${_inline}/; $cached_env_img{$key} = q|tex2html_wrap_inline2574|; $key = q/{displaymath}xymatrixAB;SPMamp;Car@;SPMlt;1ex;SPMgt;[ul]ar@;SPMlt;1ex;SPMgt;[ul];[]{displaymath}/; $cached_env_img{$key} = q|displaymath707|; $key = q/{displaymath}IMGxyr2pc:=;SPMquot;A;SPMquot;,+(.2,1.5)=;SPMquot;B;SPMquot;,;SPMquot;A;SPMquot;,xypolygon6~:(1,-.1):(0,.33)::~;SPMlt;;SPMgt;;;SPMquot;B;SPMquot;**@-xyqquadxyr2pc:xypolygon4;SPMquot;A;SPMquot;~:(0,.7)::,+(.7,1.1),xypolygon4;SPMquot;B;SPMquot;~:(.8,0):(0,.75)::,;SPMquot;A1;SPMquot;;;SPMquot;B1;SPMquot;**@.,;SPMquot;A2;SPMquot;;;SPMquot;B2;SPMquot;**@.,;SPMquot;A3;SPMquot;;;SPMquot;B3;SPMquot;**@.,;SPMquot;A4;SPMquot;;;SPMquot;B4;SPMquot;**@.xyqquadxyr2pc:xypolygon3;SPMquot;A;SPMquot;~:(0,.7)::,+(.7,1.1),xypolygon3;SPMquot;B;SPMquot;~:(-.85,0):(-.15,.8)::,;SPMquot;A1;SPMquot;PATH~=**@.';SPMquot;B2;SPMquot;';SPMquot;A3;SPMquot;';SPMquot;B1;SPMquot;';SPMquot;A2;SPMquot;';SPMquot;B3;SPMquot;';SPMquot;A1;SPMquot;xy{displaymath}/; $cached_env_img{$key} = q|displaymath1350|; $key = q/{}IMG_inline$left(DEFobjectstylescriptstyleDEFlabelstylescriptstylevcenterxymatrix@-1.2pc@urAar[r]^a;SPMamp;Bar[d]^bA'ar[u]^a';SPMamp;B'ar[l]^b'right)$_inline{}/; $cached_env_img{$key} = q|tex2html_wrap2758|; $key = q/{_inline}$xymatrixAar[r]^a=;SPMquot;a;SPMquot;;SPMamp;Bar[r]^b=;SPMquot;b;SPMquot;;SPMamp;Car@^;SPMquot;a;SPMquot;;;SPMquot;b;SPMquot;${_inline}/; $cached_env_img{$key} = q|tex2html_wrap_inline2764|; $key = q/{}IMGxy*[F--]hboxstrut~dashed~xy{}/; $cached_env_img{$key} = q|tex2html_wrap2564|; $key = q/{displaymath}xymatrix*=0bulletar@^[dr]!U|1ar@^[drr]!U|2ar@^[drrr]!U|3;SPMamp;*+[F]txtx;SPMamp;*+[F]txtxx;SPMamp;*+[F]txtxxx{displaymath}/; $cached_env_img{$key} = q|displaymath986|; $key = q/{displaymath}xymatrixg1Aar[r];SPMamp;Bar[d];SPMamp;g2A'ar[r];SPMamp;B'ar[d]Car[u];SPMamp;Dar[l];SPMamp;C'ar[u];SPMamp;D'ar[l]ar@.;SPMgt;;SPMquot;g1;SPMquot;;;SPMquot;1,4;SPMquot;ar@--;SPMgt;;SPMquot;2,1;SPMquot;;;SPMquot;g2;SPMquot;{displaymath}/; $cached_env_img{$key} = q|displaymath1127|; $key = q/{_inline}$newdir|;SPMgt;!4.5pt@|*:(1,-.2)@^;SPMgt;*:(1,+.2)@_;SPMgt;xymatrixAar@=|;SPMgt;[r];SPMamp;B${_inline}/; $cached_env_img{$key} = q|tex2html_wrap_inline2718|; $key = q/{_inline}$smashxymatrix@1Aar[r]^*+[o][F-]x;SPMamp;B${_inline}/; $cached_env_img{$key} = q|tex2html_wrap_inline2570|; $key = q/{}IMG_inline$xymatrix@1Aar[r]^;SPMgt;;SPMgt;+;SPMamp;B$_inline{}/; $cached_env_img{$key} = q|tex2html_wrap2550|; $key = q/{displaymath}IMGDEFst#1hboxlower1exrlapkern1pcxy*+r2ptar@#1,;SPMlt;1pc,-1.8pc;SPMgt;*xy|@#1|st=;SPMgt;quadst.;SPMgt;quadst:;SPMgt;quadst~;SPMgt;quadst--;SPMgt;quadst-quadst{displaymath}/; $cached_env_img{$key} = q|displaymath121|; $key = q/{}IMG_inline$xymatrix@1Aar[r]^;SPMlt;(0)+;SPMamp;B$_inline{}/; $cached_env_img{$key} = q|tex2html_wrap2554|; $key = q/{displaymath}xymatrix*txtAverylongandstupidprogramar[rr]^-txtweirdarrow;SPMamp;;SPMamp;*txt;SPMlt;2pc;SPMgt;Com-pli-catedCode{displaymath}/; $cached_env_img{$key} = q|displaymath977|; $key = q/{displaymath}IMGxy*xybox0;;SPMlt;1.5pc,1.28mm;SPMgt;:;SPMlt;.41pc,1.12pc;SPMgt;::,0,croplattice-35-55-1.34.5-3.44.4=;SPMquot;L;SPMquot;,;SPMquot;L;SPMquot;+Lar;SPMquot;L;SPMquot;+!R*+!Lsigma^(1),;SPMquot;L;SPMquot;+Dar;SPMquot;L;SPMquot;+!U*+!Dsigma^(2)xy{displaymath}/; $cached_env_img{$key} = q|displaymath1368|; $key = q/{_inline}$lambdaomega${_inline}/; $cached_env_img{$key} = q|tex2html_wrap_inline2788|; $key = q/{displaymath}xymatrixAar@;SPMlt;1ex;SPMgt;[dr]^a_.;SPMamp;Bar@;SPMlt;1ex;SPMgt;[ul]^bar@;SPMlt;1ex;SPMgt;[r]^c;SPMamp;Car@;SPMlt;1ex;SPMgt;[l]^d_.{displaymath}/; $cached_env_img{$key} = q|displaymath662|; $key = q/{displaymath}xymatrixar@[dr]|=Aar[d]ar[r];SPMamp;Bar[d]Bar[r];SPMamp;C{displaymath}/; $cached_env_img{$key} = q|displaymath199|; $key = q/{displaymath}xymatrixxar@(ul,dl)[]|idar@^[rr]|f;SPMamp;;SPMamp;f(x)ar@^[ll]|f^-1{displaymath}/; $cached_env_img{$key} = q|displaymath289|; $key = q/{displaymath}xymatrixUar@_[ddr]_yar@^[drr]^xar@.;SPMgt;[dr]|-(x,y);SPMamp;Xtimes_ZYar[d]^qar[r]_p;SPMamp;Xar[d]_f;SPMamp;Yar[r]^g;SPMamp;Z{displaymath}/; $cached_env_img{$key} = q|displaymath20|; $key = q/{_inline}$200r201c202${_inline}/; $cached_env_img{$key} = q|tex2html_wrap_inline2630|; $key = q/{displaymath}entrymodifiers=++[o][F-]SelectTipscmxymatrix@-1pc*txtstartar[r];SPMamp;0ar@(r,u)[]^bar[r]_a;SPMamp;1ar[r]^bar@(r,d)[]_a;SPMamp;2ar[r]^bar`dr_l[l]`_ur[l]_a[l];SPMamp;*++[o][F=]3ar`ur^l[lll]`^dr[lll]^b[lll]ar`dr_l[ll]`_ur[ll][ll]{displaymath}/; $cached_env_img{$key} = q|displaymath1080|; $key = q/{}IMGDEFDC#1#DCx#1DEFDCx#1#2Dx#1#2;SPMamp;xy*+;(12,4)*+**@#1#2xyDEFDx#1#2hboxDEF1#2enspacettcodeof1indexcode#2DEFDarray#1let=crtabskip=2emplus1filhaligntohsize;SPMamp;hfil_inline$##$_inlinetabskip=1em;SPMamp;_inline$##$_inlinehfiltabskip=2emplus1fil#1crcrDarrayDC-;SPMamp;DC--DC~;SPMamp;DC~~DC.{}/; $cached_env_img{$key} = q|tex2html_wrap2596|; $key = q/{displaymath}IMGDEFa#1*hboxDEF1#1enspacettcodeof1;SPMamp;Aar#1[r];SPMamp;Bxymatrix@R-1.4pca@^a@_a@_1pc{displaymath}/; $cached_env_img{$key} = q|displaymath223|; $key = q/{displaymath}IMGxy0;r5pc:*@*=;SPMquot;p;SPMquot;,*+!DRp;p+(.5,-.5)*@*=;SPMquot;c;SPMquot;,*+!ULc**@-,;SPMquot;c;SPMquot;,ellipse;SPMlt;15pt;SPMgt;_,=:a(45)=,ellipse;SPMlt;;SPMgt;__,=:a(30)-,ellipse(1,.4).,ellipse(1,.4)_,=:a(120)--,ellipse(,.75).,ellipse(,.75)_,^,^-xy{displaymath}/; $cached_env_img{$key} = q|displaymath1386|; $key = q/{displaymath}xymatrix@!0;SPMamp;lambdaomegaar@-[rr]ar@-'[d][dd];SPMamp;;SPMamp;lambdaCar@-[dd]lambda2ar@-[ur]ar@-[rr]ar@-[dd];SPMamp;;SPMamp;lambdaP2ar@-[ur]ar@-[dd];SPMamp;lambdaunderlineomegaar@-'[r][rr];SPMamp;;SPMamp;lambdaPunderlineomegalambdatoar@-[rr]ar@-[ur];SPMamp;;SPMamp;lambdaPar@-[ur]{displaymath}/; $cached_env_img{$key} = q|displaymath812|; $key = q/{}IMG_inline$xymatrix@1AtimesBtimesCtimesDar[r]^-+;SPMamp;B$_inline{}/; $cached_env_img{$key} = q|tex2html_wrap2490|; $key = q/{}IMG_inline$xymatrix@1@=0pt@M=0ptA;SPMamp;BC;SPMamp;D$_inline{}/; $cached_env_img{$key} = q|tex2html_wrap2750|; $key = q/{_inline}$330t_1331t_2332x333y334${_inline}/; $cached_env_img{$key} = q|tex2html_wrap_inline2800|; $key = q/{_inline}$alpha${_inline}/; $cached_env_img{$key} = q|tex2html_wrap_inline2656|; $key = q/{}IMG_inline$xymatrix@1Aar[r]^;SPMgt;+;SPMamp;B$_inline{}/; $cached_env_img{$key} = q|tex2html_wrap2548|; $key = q/{}IMG_inline$xymatrix@1Aar[r]|hole;SPMamp;B$_inline{}/; $cached_env_img{$key} = q|tex2html_wrap2502|; 1;