LEADER 02620nam 22005653u 450 001 9910788893103321 005 20230111220322.0 010 $a1-4704-0627-6 035 $a(CKB)3360000000464407 035 $a(EBL)3113637 035 $a(SSID)ssj0000973225 035 $a(PQKBManifestationID)11537965 035 $a(PQKBTitleCode)TC0000973225 035 $a(PQKBWorkID)10959368 035 $a(PQKB)11290047 035 $a(MiAaPQ)EBC3113637 035 $a(RPAM)3227110 035 $a(PPN)195411064 035 $a(EXLCZ)993360000000464407 100 $a20151005d1979|||| fy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aH-spaces with torsion /$fJohn R. Harper 210 1$aProvidence :$cAmerican Mathematical Society,$d1979. 215 $a1 online resource (viii, 72 pages) 225 1 $aMemoirs of the American Mathematical Society ;$vv. 22 300 $aDescription based upon print version of record. 311 0 $a0-8218-2223-3 320 $aBibliography: p. 71-72. 327 $a""Contents""; ""Abstract""; ""Introduction""; ""Chapter 1, Algebraic Information""; ""Introduction""; ""1.1 Recollections and Notations""; ""1.2 A Theorem of Massey, Peterson and Barcus""; ""1.3 Methods for Calculating Ext[sup(s)](M,N)""; ""1.4 Facts Concerning the Cohomology of the Steenrod Algebra""; ""Chapter 2, Adams Resolutions and Obstruction Theory""; ""Introduction""; ""2.1 Realization Theory""; ""2.2 Homological Criterion for Lifting Maps""; ""2.3 Power Spaces""; ""2.4 A Homological Criterion for Ha???Structures""; ""Chapter 3, Proof of Theorem B""; ""3.1 Outline of the Argument"" 327 $a""3.2 Preliminary Calculations""""3.3 A Certain Stage Postnikov System""; ""3.4 Conclusion of the Proof of Theorem B""; ""Chapter 4, Theorem A and Applications""; ""4.1 Theorem A and Examples""; ""4.2 Torsion and Associativity""; ""4.3 Quasi Regularity of Finite H Spaces""; ""4.4 Mod p Decompositions of F[sub(4)] and E[sub(8)]""; ""Appendix""; ""References"" 410 0$aMemoirs of the American Mathematical Society,$v22 606 $aH-spaces 606 $aObstruction theory 606 $aTorsion theory (Algebra) 615 0$aH-spaces. 615 0$aObstruction theory. 615 0$aTorsion theory (Algebra). 676 $a514/.224 700 $aHarper$b John R.$f1941-.$01545063 801 0$bAU-PeEL 801 1$bAU-PeEL 801 2$bAU-PeEL 906 $aBOOK 912 $a9910788893103321 996 $aH-spaces with torsion$93799722 997 $aUNINA