11988 K. Abodayeh/Gerard Murphy: Compact topological semigroups. Proc. R. Ir. Acad., Sect. A 97/2 (1997), 131-137. Topological semigroup means here semitopological. 1112 Michael Arbib: Algebraic theory of machines, languages, and semigroups. Academic Press 1968. J. Baker/R. Butcher: The Stone-Cech compactification of a topological semigroup. Proc. Cambridge Phil. Soc. 80 (1976), 103-107. 16206 Christian Berg/Jens Christensen/Paul Ressel: Harmonic analysis on semigroups. Theory of positive definite and related functions. Springer 1984, 280p. John Berglund/Karl-Heinrich Hofmann: Compact semitopological semigroups and weakly almost periodic functions. SLN Math. 42 (1967). 3255 John Berglund/Hugo Junghenn/P. Milnes: Compact right topological semigroups and generalizations of almost periodicity. SLN Math. 663 (1978). John Berglund/Hugo Junghenn/P. Milnes: Analysis on semigroups. Function spaces, compactifications, representations. Wiley 1989, 350p. 0-471-61208-1. $89. 19293 Dennison Brown: On clans of non-negative matrices. Proc. AMS 15/5 (1964), 671-674. 19069 J. Carruth/C. Clark: Compact totally K ordered semigroups. Proc. AMS 27/1 (1971), 199-204. J. Carruth/J. Hildebrant/R. Koch: The theory of topological semigroups. Dekker 1983. J. Christensen: Joint continuity of separately continuous functions. Proc. AMS 82 (1981), 455-461. 19070 Alfred Clifford: Connected ordered topological semigroups with idempotent endpoints. Trans. AMS 88/1 (1958), 80-98. 7044 R. Darling/A. Mukherja: Probability measures on semigroups of nonnegative matrices. 3178 Hofmann/, 361-377. 7908 Jane Day: Expository lectures on topological semigroups. In 1112 Arbib, 269-296. 17705 Eric van Douwen: The Cech-Stone compactification of a discrete groupoid. Top. Appl. 39 (1991), 43-60. Charles Dunkl/Donald Ramirez: Representations of commutative semitopological semigroups. Springer LN Math. 435 (1975), 180p. Robert Ellis: Locally compact transformation groups. Duke Math. J. 24 (1957), 119-126. Robert Ellis: Distal transformation groups. Pacific J. Math. 9 (1958), 401-405. 10494 Josef Eschgfäller: On monothetic right topological semigroups. Boll. UMI 11 (1975), 544-551. 19068 W. Faucett: Compact semigroups irreducibly connected between two idempotents. Proc. AMS 6 (1955), 741-747. 21366 Peter Flor/Peter Gruber: A note on semigroups, groups and geometric lattices. Arch. Math. 93 (2009), 253-258. A closed additive subsemigroup of a Hausdorf topological vector space is a group if and only if it satisfies natural algebraic or geometric convexity conditions. 15349 Harry Furstenberg/Yitzhak Katznelson: Idempotents in compact semigroups and Ramsey theory. Israel J. Math. 68 (1989), 257-270. I. Glicksberg/K. de Leeuw: Applications of almost periodic compactifications. Acta Math. 105 (1961), 63-97. S. Hamye: Some compactifications of a semitopological semigroup. Semigroup Forum 34 (1987), 341-357. D. Helmer/N. Isik: Construction of right topological compactifications for discrete versions of subsemigroups of compact groups. Semigroup Forum 39 (1989), 65-73. 5639 Neil Hindman: The semigroup bN and its applications to number theory. 3178 Hofmann/Lawson/Pym, 347-360. Neil Hindman: Minimal ideals and cancellation in bN. Semigroup Forum 25 (1982), 291-310. Neil Hindman/John Pym: Free groups and semigroups in bN. Semigroup Forum 30 (1984), 177-193. Neil Hindman/Paul Milnes: The ideal structure of X^X. Semigroup Forum 30 (1984), 41-51. Neil Hindman/Paul Milnes: The LMC-compactification of a topologized semigroup. Czech. Math. J. 38 (1988), 103-119. Neil Hindman/Dona Strauss: Algebra in the Stone-Cech compactification. De Gruyter 1998, 490p. 3-11-015420-X. DM 258. 5695 Karl-Heinrich Hofmann: The duality of compact semigroups and C*-bigebras. SLN Math. 129 (1970). 19331 Karl Heinrich Hofmann: Topological semigroups - history, theory, applications. Jber. DMV 78 (1976), 9-59. 19330 Karl Heinrich Hofmann: Review of the book "Representations of commutative semitopological semigroups" by Dunkl/Ramirez. Bull. AMS 83/2 (1977), 236-243. 24219 Karl Heinrich Hofmann: From a topological theory of semigroups to a geometric one. Semigroup Forum 50 (1995), 123-134. 19051 Karl Heinrich Hofmann: A history of topological and analytical semigroups. Semigroup Forum 61/1 (2000), 1-25. 2831 Karl Heinrich Hofmann/Helmut Juergensen/Hanns Joachim Weinert (ed.): Recent developments in the algebraic, analytical, and topological theory of semigroups. SLN Math. 998 (1983). 19177 Karl Heinrich Hofmann/J. Lawson: Linearly ordered semigroups - historical origins and A. H. Clifford's influence. In 19176 Hofmann/, 15-39. 3178 Karl Heinrich Hofmann/Jimmie Lawson/John Pym (ed.): The analytical and topological theory of semigroups. De Gruyter 1990. 19176 Karl Heinrich Hofmann/Michael Mislove (ed.): Semigroup theory and its applications. Cambridge UP 1996. Karl Heinrich Hofmann/P. Mostert: Elements of compact semigroups. 1966. 19063 Sandor Jenei: On the geometry of associativity. Semigroup Forum ... (ca. 2005), 25p. Hugo Junghenn/R. Pandian: Existence and structure theorems for semigroup compactifications. Semigroup Forum 28 (1984), 109-122. R. Koch: On monothetic semigroups. Proc. AMS 8 (1957), 397-401. Jimmie Lawson: Joint continuity in semitopological semigroups. Illinois J. Math. 18 (1974), 275-285. 19095 Jimmie Lawson: Points of continuity for semigroup actions. Trans. AMS 284/1 (1984), 183-202. A. Lisan: Free groups in bN which miss the minimal ideal. Semigroup Forum 37 (1988), 233-239. Paul Milnes: Compactifications of topological semigroups. J. Australian Math. Soc. 15 (1973), 488-503. Paul Milnes: Continuity properties of compact right topological groups. Math. Proc. Camb. Phil. Soc. 86 (1979), 427-435. 19332 Paul Mostert: The structure of topological semigroups - revisited. Bull. AMS 72 (1966), 601-618. 19087 Paul Mostert/Allen Shields: On the structure of semigroups on a compact manifold with boundary. Ann. Math. 65 (1957), 117-143. I. Namioka: Right topological groups, distal flows and a fixed point theorem. Math. Syst. Th. 6 (1972), 193-209. 19241 Aida Paalman de Miranda: Topological semigroups II. Internet 1963, 30p. Aida Paalman de Miranda: Topological semigroups. 1964. 24320 Katzumi Numakura: On bicompact semigroups. Math. J. Okayama Univ. 1 (1952), 99-108. 5638 John Pym: Compact semigroups with one-sided continuity. 3178 Hofmann/Lawson/Pym, 197-217. John Pym: A topological construction in the theory of compact semigroups. J. Nigerian Math. Soc. 2 (1982), 39-53. John Pym: A construction of compact right topological semigroups from compact groups. Semigroup Forum 35 (1987), 207-225. John Pym: Semigroup structure in Stone-Cech compactifications. J. London Math. Soc. 36 (1988), 421-428. John Pym/H. Vasudeva: Compactifications of some hyperspace semigroups. Semigroup Forum 30 (1984), 263-282. 5975 Wolfgang Ruppert: Rechtstopologische Halbgruppen. J. reine u. angew. Math. 261 (1973), 123-133. 19086 Wolfgang Ruppert: Rechtstopologische Intervallhalbgruppen und Kreishalbgruppen. Manuscripta Math. 14 (1974), 183-193. 5632 Wolfgang Ruppert: Compact semitopological semigroups. An intrinsic theory. SLN Math. 1079. 5630 Wolfgang Ruppert: On structural methods and results in the theory of compact semitopological semigroups. 2831 Hofmann/Juergensen/Weinert, 215-238 Wolfgang Ruppert: On open semigroups of connected groups. Semigroup Forum 39 (1989), 347-362. 5636 Wolfgang Ruppert: Compact semitopological semigroups. 3178 Hofmann/Lawson/Pym, 133-170. Wolfgang Ruppert: In a left topological semigroup with dense center the closure of any left ideal is an ideal. Semigroup Forum 36 (1987), 247. Stevo Todorcevic: Topics in topology. Springer LN Math. 1652 (1997). Concise and modern account of function space theory, semigroup structure on the Stone-Cech compactification (with a topological proof of van der Waerden's theorem), compact and compactly generated groups, and hyperspaces. 5637 Jean-Pierre Troallic: Semigroupes affines semitopologiques compacts. 3178 Hofmann/Lawson/Pym, 171-196. 5631 Jean-Pierre Troallic: Semigroupes semitopologiques et presque- periodicite'. 2831 Hofmann/Juergensen/Weinert, 239-254. H. Umoh: Ideals of the Stone-Cech compactification of semigroups. Semigroup Forum 32 (1985), 201-214. 19088 Alexander Doniphan Wallace: The structure of topological semigroups. Bull. AMS 61 (1955), 95-112. 19067 ZZ: Topological semigroup. Internet (Springer) ca. 2001, 4p.