Results for 'Paul E. Howard'

955 found
Order:
  1.  49
    Maximal $p$-subgroups and the axiom of choice.Paul E. Howard & Mary Yorke - 1987 - Notre Dame Journal of Formal Logic 28 (2):276-283.
  2.  30
    (1 other version)A Proof of a Theorem of Tennenbaum.Paul E. Howard - 1972 - Mathematical Logic Quarterly 18 (7):111-112.
    Direct download  
     
    Export citation  
     
    Bookmark  
  3.  36
    (1 other version)The Existence of Level Sets in a Free Group Implies the Axiom of Choice.Paul E. Howard - 1987 - Zeitschrift fur mathematische Logik und Grundlagen der Mathematik 33 (4):315-316.
  4.  51
    The axiom of choice for countable collections of countable sets does not imply the countable union theorem.Paul E. Howard - 1992 - Notre Dame Journal of Formal Logic 33 (2):236-243.
  5.  58
    Limitations on the Fraenkel-Mostowski method of independence proofs.Paul E. Howard - 1973 - Journal of Symbolic Logic 38 (3):416-422.
    The Fraenkel-Mostowski method has been widely used to prove independence results among weak versions of the axiom of choice. In this paper it is shown that certain statements cannot be proved by this method. More specifically it is shown that in all Fraenkel-Mostowski models the following hold: 1. The axiom of choice for sets of finite sets implies the axiom of choice for sets of well-orderable sets. 2. The Boolean prime ideal theorem implies a weakened form of Sikorski's theorem.
    Direct download (7 more)  
     
    Export citation  
     
    Bookmark   6 citations  
  6.  95
    Independence results for class forms of the axiom of choice.Paul E. Howard, Arthur L. Rubin & Jean E. Rubin - 1978 - Journal of Symbolic Logic 43 (4):673-684.
    Let NBG be von Neumann-Bernays-Gödel set theory without the axiom of choice and let NBGA be the modification which allows atoms. In this paper we consider some of the well-known class or global forms of the wellordering theorem, the axiom of choice, and maximal principles which are known to be equivalent in NBG and show they are not equivalent in NBGA.
    Direct download (8 more)  
     
    Export citation  
     
    Bookmark   4 citations  
  7.  22
    (1 other version)Rado's selection lemma does not imply the Boolean prime ideal theorem.Paul E. Howard - 1984 - Mathematical Logic Quarterly 30 (9‐11):129-132.
  8.  58
    Subgroups of a free group and the axiom of choice.Paul E. Howard - 1985 - Journal of Symbolic Logic 50 (2):458-467.
  9. Definitions of compact.Paul E. Howard - 1990 - Journal of Symbolic Logic 55 (2):645-655.
  10.  36
    The Fraenkel-Mostowski Method for Independence Proofs in Set Theory.J. W. Addison, Leon Henkin, Alfred Tarski & Paul E. Howard - 1975 - Journal of Symbolic Logic 40 (4):631-631.
    Direct download  
     
    Export citation  
     
    Bookmark   5 citations  
  11. Philosophers and scientists..E. Ray Lankester, Charlton T. Lewis, Richard Holt Hutton, Thomas Davidson, F. Howard Collins & Paul Shorey (eds.) - 1899 - New York,: Doubleday & McClure company.
     
    Export citation  
     
    Bookmark  
  12. The axiom of choice for well-ordered families and for families of well- orderable sets.Paul Howard & Jean E. Rubin - 1995 - Journal of Symbolic Logic 60 (4):1115-1117.
    We show that it is not possible to construct a Fraenkel-Mostowski model in which the axiom of choice for well-ordered families of sets and the axiom of choice for sets are both true, but the axiom of choice is false.
    Direct download (8 more)  
     
    Export citation  
     
    Bookmark  
  13. Darwin on Man: A Psychological Study of Scientific Creativity; Together with Darwin's Early and Unpublished Notebooks.Howard E. Gruber & Paul H. Barrett - 1976 - Journal of the History of Biology 9 (2):323-324.
     
    Export citation  
     
    Bookmark   15 citations  
  14.  38
    U.S. Responses To Japanese Wartime Inhuman Experimentation After World War Ii: National Security and Wartime Exigency.Howard Brody, Sarah E. Leonard, Jing-bao Nie & Paul Weindling - 2014 - Cambridge Quarterly of Healthcare Ethics 23 (2):220-230.
    In 1945–46, representatives of the U.S. government made similar discoveries in both Germany and Japan, unearthing evidence of unethical experiments on human beings that could be viewed as war crimes. The outcomes in the two defeated nations, however, were strikingly different. In Germany, the United States, influenced by the Canadian physician John Thompson, played a key role in bringing Nazi physicians to trial and publicizing their misdeeds. In Japan, the United States played an equally key role in concealing information about (...)
    Direct download (4 more)  
     
    Export citation  
     
    Bookmark   6 citations  
  15.  33
    History of American Political Thought.John Agresto, John E. Alvis, Donald R. Brand, Paul O. Carrese, Laurence D. Cooper, Murray Dry, Jean Bethke Elshtain, Thomas S. Engeman, Christopher Flannery, Steven Forde, David Fott, David F. Forte, Matthew J. Franck, Bryan-Paul Frost, David Foster, Peter B. Josephson, Steven Kautz, John Koritansky, Peter Augustine Lawler, Howard L. Lubert, Harvey C. Mansfield, Jonathan Marks, Sean Mattie, James McClellan, Lucas E. Morel, Peter C. Meyers, Ronald J. Pestritto, Lance Robinson, Michael J. Rosano, Ralph A. Rossum, Richard S. Ruderman, Richard Samuelson, David Lewis Schaefer, Peter Schotten, Peter W. Schramm, Kimberly C. Shankman, James R. Stoner, Natalie Taylor, Aristide Tessitore, William Thomas, Daryl McGowan Tress, David Tucker, Eduardo A. Velásquez, Karl-Friedrich Walling, Bradley C. S. Watson, Melissa S. Williams, Delba Winthrop, Jean M. Yarbrough & Michael Zuckert - 2003 - Lexington Books.
    This book is a collection of secondary essays on America's most important philosophic thinkers—statesmen, judges, writers, educators, and activists—from the colonial period to the present. Each essay is a comprehensive introduction to the thought of a noted American on the fundamental meaning of the American regime.
    Direct download  
     
    Export citation  
     
    Bookmark  
  16.  37
    Compactness in Countable Tychonoff Products and Choice.Paul Howard, K. Keremedis & J. E. Rubin - 2000 - Mathematical Logic Quarterly 46 (1):3-16.
    We study the relationship between the countable axiom of choice and the Tychonoff product theorem for countable families of topological spaces.
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark   5 citations  
  17.  54
    Disjoint Unions of Topological Spaces and Choice.Paul Howard, Kyriakos Keremedis, Herman Rubin & Jean E. Rubin - 1998 - Mathematical Logic Quarterly 44 (4):493-508.
    We find properties of topological spaces which are not shared by disjoint unions in the absence of some form of the Axiom of Choice.
    Direct download  
     
    Export citation  
     
    Bookmark   2 citations  
  18.  55
    The Boolean Prime Ideal Theorem Plus Countable Choice Do Not Imply Dependent Choice.Paul Howard & Jean E. Rubin - 1996 - Mathematical Logic Quarterly 42 (1):410-420.
    Two Fraenkel-Mostowski models are constructed in which the Boolean Prime Ideal Theorem is true. In both models, AC for countable sets is true, but AC for sets of cardinality 2math image and the 2m = m principle are both false. The Principle of Dependent Choices is true in the first model, but false in the second.
    Direct download  
     
    Export citation  
     
    Bookmark   2 citations  
  19.  54
    Versions of Normality and Some Weak Forms of the Axiom of Choice.Paul Howard, Kyriakos Keremedis, Herman Rubin & Jean E. Rubin - 1998 - Mathematical Logic Quarterly 44 (3):367-382.
    We investigate the set theoretical strength of some properties of normality, including Urysohn's Lemma, Tietze-Urysohn Extension Theorem, normality of disjoint unions of normal spaces, and normality of Fσ subsets of normal spaces.
    Direct download  
     
    Export citation  
     
    Bookmark   2 citations  
  20.  53
    Paracompactness of Metric Spaces and the Axiom of Multiple Choice.Paul Howard, K. Keremedis & J. E. Rubin - 2000 - Mathematical Logic Quarterly 46 (2):219-232.
    The axiom of multiple choice implies that metric spaces are paracompact but the reverse implication cannot be proved in set theory without the axiom of choice.
    Direct download  
     
    Export citation  
     
    Bookmark   1 citation  
  21.  38
    Von Rimscha's Transitivity Conditions.Paul Howard, Jean E. Rubin & Adrienne Stanley - 2000 - Mathematical Logic Quarterly 46 (4):549-554.
    In Zermelo-Fraenkel set theory with the axiom of choice every set has the same cardinal number as some ordinal. Von Rimscha has weakened this condition to “Every set has the same cardinal number as some transitive set”. In set theory without the axiom of choice, we study the deductive strength of this and similar statements introduced by von Rimscha.
    Direct download  
     
    Export citation  
     
    Bookmark  
  22.  58
    Products of Compact Spaces and the Axiom of Choice.O. De la Cruz, Paul Howard & E. Hall - 2002 - Mathematical Logic Quarterly 48 (4):508-516.
    We study the Tychonoff Compactness Theorem for several different definitions of a compact space.
    Direct download  
     
    Export citation  
     
    Bookmark   2 citations  
  23.  49
    Tp [\ Canadian (Q\ JJJournal of£| Philosophy.Nicholas Asher, Graciela De Pierris, Paul Gomberg, Robert E. Goodin, Charles W. Mills, Jordan Howard Sobel, Andrew Levine, Frank Cunningham, W. J. Waluchow & Wesley Cooper - 1989 - Philosophy 19 (3).
    Direct download  
     
    Export citation  
     
    Bookmark  
  24.  43
    Non-constructive Properties of the Real Numbers.J. E. Rubin, K. Keremedis & Paul Howard - 2001 - Mathematical Logic Quarterly 47 (3):423-431.
    We study the relationship between various properties of the real numbers and weak choice principles.
    Direct download  
     
    Export citation  
     
    Bookmark   3 citations  
  25.  43
    No decreasing sequence of cardinals.Paul Howard & Eleftherios Tachtsis - 2016 - Archive for Mathematical Logic 55 (3-4):415-429.
    In set theory without the Axiom of Choice, we investigate the set-theoretic strength of the principle NDS which states that there is no function f on the set ω of natural numbers such that for everyn ∈ ω, f ≺ f, where for sets x and y, x ≺ y means that there is a one-to-one map g : x → y, but no one-to-one map h : y → x. It is a long standing open problem whether NDS implies (...)
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark   2 citations  
  26.  37
    Models of $${{\textsf{ZFA}}}$$ in which every linearly ordered set can be well ordered.Paul Howard & Eleftherios Tachtsis - 2023 - Archive for Mathematical Logic 62 (7):1131-1157.
    We provide a general criterion for Fraenkel–Mostowski models of $${\textsf{ZFA}}$$ (i.e. Zermelo–Fraenkel set theory weakened to permit the existence of atoms) which implies “every linearly ordered set can be well ordered” ( $${\textsf{LW}}$$ ), and look at six models for $${\textsf{ZFA}}$$ which satisfy this criterion (and thus $${\textsf{LW}}$$ is true in these models) and “every Dedekind finite set is finite” ( $${\textsf{DF}}={\textsf{F}}$$ ) is true, and also consider various forms of choice for well-ordered families of well orderable sets in these (...)
    No categories
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark   2 citations  
  27.  77
    Unions and the axiom of choice.Omar De la Cruz, Eric J. Hall, Paul Howard, Kyriakos Keremedis & Jean E. Rubin - 2008 - Mathematical Logic Quarterly 54 (6):652-665.
    We study statements about countable and well-ordered unions and their relation to each other and to countable and well-ordered forms of the axiom of choice. Using WO as an abbreviation for “well-orderable”, here are two typical results: The assertion that every WO family of countable sets has a WO union does not imply that every countable family of WO sets has a WO union; the axiom of choice for WO families of WO sets does not imply that the countable union (...)
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark   1 citation  
  28.  49
    Metric spaces and the axiom of choice.Omar De la Cruz, Eric Hall, Paul Howard, Kyriakos Keremedis & Jean E. Rubin - 2003 - Mathematical Logic Quarterly 49 (5):455-466.
    We study conditions for a topological space to be metrizable, properties of metrizable spaces, and the role the axiom of choice plays in these matters.
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark   4 citations  
  29.  68
    Products of compact spaces and the axiom of choice II.Omar De la Cruz, Eric Hall, Paul Howard, Kyriakos Keremedis & Jean E. Rubin - 2003 - Mathematical Logic Quarterly 49 (1):57-71.
    This is a continuation of [2]. We study the Tychonoff Compactness Theorem for various definitions of compactness and for various types of spaces . We also study well ordered Tychonoff products and the effect that the multiple choice axiom has on such products.
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark   4 citations  
  30. Definitions of compactness and the axiom of choice.Omar De la Cruz, Eric Hall, Paul Howard, Jean E. Rubin & Adrienne Stanley - 2002 - Journal of Symbolic Logic 67 (1):143-161.
    We study the relationships between definitions of compactness in topological spaces and the roll the axiom of choice plays in these relationships.
    Direct download (6 more)  
     
    Export citation  
     
    Bookmark   1 citation  
  31.  43
    Azriel Lévy. The Fraenkel-Moslowski method for independence proofs in set theory. The theory of models, Proceedings of the 1963 International Symposium at Berkeley, edited by J. W. Addison, Leon Henkin, and Alfred Tarski, Studies in logic and the foundations of mathematics, North-Holland Publishing Company, Amsterdam 1965, pp. 221–228. - Paul E. Howard. Limitations on the Fraenkel-Mostowski method of independence proofs. The journal of symbolic logic, vol. 38 , pp. 416–422. [REVIEW]David Pincus - 1975 - Journal of Symbolic Logic 40 (4):631.
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark  
  32.  28
    Book Review:Search for a Method Jean-Paul Sartre, Hazel E. Barnes. [REVIEW]Howard L. Parsons - 1966 - Philosophy of Science 33 (1/2):190-.
  33.  85
    Contemporary Perspectives in the Philosophy of Language. Edited by Peter A. French, Theodore E. Uehling, Jr., and Howard K. Wittstein. [REVIEW]Paul Trainor - 1981 - Modern Schoolman 58 (3):206-206.
    Direct download (4 more)  
     
    Export citation  
     
    Bookmark  
  34. Race: A Philosophical Introduction.Paul C. Taylor - 2003 - Polity.
    Paul C. Taylor provides an accessible guide to a well-travelled but still-mysterious area of the contemporary social landscape. The result is the first philosophical introduction to the field of race theory and to a non-biological and situational notion of race. Provides the first philosophical introduction to the field of race theory. Outlines the main features and implications of race-thinking; asks questions such as: What is race-thinking? Don’t we know better than to talk about race now? Are there any races? (...)
    Direct download  
     
    Export citation  
     
    Bookmark   57 citations  
  35.  62
    Approaches to the Study of Attic Vases: Beazley and Pottier (review).John Howard Oakley - 2003 - American Journal of Philology 124 (2):306-309.
    In lieu of an abstract, here is a brief excerpt of the content:American Journal of Philology 124.2 (2003) 306-309 [Access article in PDF] Philippe Rouet. Approaches to the Study of Attic Vases: Beazley and Pottier. Trans. Liz Nash. Oxford Monographs on Classical Archaeology. Oxford: Oxford University Press, 2001. xiii + 167 pp. 21 black and white plates. Cloth, $74. This monograph examines the development of two major approaches in the study of Greek vase painting by focusing on a comparison of (...)
    No categories
    Direct download (5 more)  
     
    Export citation  
     
    Bookmark  
  36.  10
    Kierkegaard aux Etats-Unis: histoire d'une réception.Éric Pons - 2014 - Paris: L'Harmattan.
    Les débuts pathologiques de l'aventure américaine -- Prélude à l'émigration norvégienne vers l'Amérique : Kierkegaard en Norvège au XIXe siècle -- Les travaux remarquables de David Swenson -- Les choix théoriques de Walter Lowrie, ou comment Søren Kierkegaard fut métamorphosé en "S.K." -- Quelques interprétations anglophones marquantes : Collins, Thomte, Thomas, Holmer, Sponheim (James Collins, Reidar Thomte, John Heywood Thomas, Paul Holmer, Paul Sponheim--interprète de Kierkegaard) -- Le Kierkegaard de Howard Vincent Hong et Edna Hong : un (...)
    Direct download  
     
    Export citation  
     
    Bookmark  
  37. After Physicalism.Benedikt Paul Göcke (ed.) - 2012 - The University of Notre Dame Press.
    Although physicalism has been the dominant position in recent work in the philosophy of mind, this dominance has not prevented a small but growing number of philosophers from arguing that physicalism is untenable for several reasons: both ontologically and epistemologically it cannot reduce mentality to the realm of the physical, and its attempts to reduce subjectivity to objectivity have thoroughly failed. The contributors to After Physicalism provide powerful alternatives to the physicalist account of the human mind from a dualistic point (...)
    Direct download  
     
    Export citation  
     
    Bookmark   3 citations  
  38.  34
    Darwin on Man. Howard E. Gruber, Paul H. Barrett, Howard Gruber, Paul Barrett.W. Cannon - 1976 - Isis 67 (1):139-141.
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark  
  39.  66
    Paul Howard and Jean E. Rubin. Consequences of the axiom of choice, Mathematical Surveys and Monographs, vol. 59. American Mathematical Society, Providence, RI, 1998, viii + 432 pp. [REVIEW]Andreas Blass - 2005 - Bulletin of Symbolic Logic 11 (1):61-63.
  40. What Emotions Really Are: The Problem of Psychological Categories.Paul E. Griffiths - 1997 - University of Chicago Press.
    Paul E. Griffiths argues that most research on the emotions has been as misguided as Aristotelian efforts to study "superlunary objects" - objects...
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark   448 citations  
  41.  21
    Weighted argument systems: Basic definitions, algorithms, and complexity results.Paul E. Dunne, Anthony Hunter, Peter McBurney, Simon Parsons & Michael Wooldridge - 2011 - Artificial Intelligence 175 (2):457-486.
  42.  25
    Characteristics of multiple viewpoints in abstract argumentation.Paul E. Dunne, Wolfgang Dvořák, Thomas Linsbichler & Stefan Woltran - 2015 - Artificial Intelligence 228 (C):153-178.
  43. Jihad e escravidão: as origens dos escravos muçulmanos da Bahia.Paul E. Lovejoy - 2000 - Topoi 1:11-44.
     
    Export citation  
     
    Bookmark  
  44.  26
    Covert signaling is an adaptive communication strategy in diverse populations.Paul E. Smaldino & Matthew A. Turner - 2022 - Psychological Review 129 (4):812-829.
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark   2 citations  
  45.  23
    Coherence in finite argument systems.Paul E. Dunne & T. J. M. Bench-Capon - 2002 - Artificial Intelligence 141 (1-2):187-203.
  46.  16
    Computational properties of argument systems satisfying graph-theoretic constraints.Paul E. Dunne - 2007 - Artificial Intelligence 171 (10-15):701-729.
  47.  22
    Parametric properties of ideal semantics.Paul E. Dunne, Wolfgang Dvořák & Stefan Woltran - 2013 - Artificial Intelligence 202 (C):1-28.
  48.  48
    The Tragic Vision of African American Religion.Paul E. Capetz - 2012 - Journal of the Society of Christian Ethics 32 (2):215-216.
    In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:The Tragic Vision of African American ReligionPaul E. CapetzThe Tragic Vision of African American Religion Matthew V. Johnson New York, N.Y.: Palgrave Macmillan, 2010. 189 pp. $75.00Matthew Johnson’s profound book The Tragic Vision of African American Religion sheds new light upon the distinctive nature of African American religion. Adequate interpretation of this topic requires understanding the traumas inflicted upon Africans sold into slavery, their existential predicaments before and (...)
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark  
  49. Chartism, class discourse, and the captain of industry: social agency in past and present.Paul E. Kerry & Marylu Hill - 2010 - In Thomas Carlyle Resartus: Reappraising Carlyle's Contribution to the Philosophy of History, Political Theory, and Cultural Criticism. Fairleigh Dickinson University Press.
     
    Export citation  
     
    Bookmark  
  50. Concerns and perceptions of beginning secondary science and mathematics teachers.Paul E. Adams & Gerald H. Krockover - 1997 - Science Education 81 (1):29-50.
    No categories
     
    Export citation  
     
    Bookmark  
1 — 50 / 955