139,288 research outputs found

    [Stammbuch D. Witt]

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    [STAMMBUCH D. WITT] [Stammbuch D. Witt] ( - ) Cover ( - ) Einträge Bl. 1 - 10 ( - ) Einträge Bl. 11 - 20 ( - ) Einträge Bl. 21 - 29 ( - ) Einträge Bl. 33 - 45v ( - ) Einträge Bl. 51 - 60 ( - ) Einträge Bl. 62 - 70 ( - ) Einträge Bl. 74 - 78 ( -

    T. D. Patton corresondence with Chairman of City School Board, 1960 November 10

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    Letter from T. D. Patton of Carthage Tennessee to Raymond B. Witt, chairman of the Board of Education in Chattanooga, Tennessee, regarding public school integration. Patton encloses a doucment entitled, The Bible on Segregation

    T. D. Patton corresondence with Chairman of City School Board, 1960 November 10

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    Letter from T. D. Patton of Carthage Tennessee to Raymond B. Witt, chairman of the Board of Education in Chattanooga, Tennessee, regarding public school integration. Patton encloses a doucment entitled, The Bible on Segregation

    Witt, Kemmerer, Linkenauger, and Culham (2010) Naming Tools

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    Original stimuli and data from Witt, J. K., Kemmerer, D., Linkenauger, S. A., & Culham, J. (2010). A functional role for motor simulation in identifying tools. Psychological Science, 21(9), 1215–1219. https://doi.org/10.1177/0956797610378307. Also included are the reanalysis scripts for commentary by Witt, Kemmerer, Linkenauger, & Culham (2020)

    Historia von D. Johann Fausten, dem weitbeschreiten Zauberer und Schwarzkünstler ... : mit 20 Bleistiftzeichnungen von Heinz Zander ; mit "Nachbemerkungen: Doctor Faustus bei Zander" von Hubert Witt

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    HISTORIA VON D. JOHANN FAUSTEN, DEM WEITBESCHREITEN ZAUBERER UND SCHWARZKÜNSTLER ... : MIT 20 BLEISTIFTZEICHNUNGEN VON HEINZ ZANDER ; MIT "NACHBEMERKUNGEN: DOCTOR FAUSTUS BEI ZANDER" VON HUBERT WITT Historia von D. Johann Fausten, dem weitbeschreiten Zauberer und Schwarzkünstler ... : mit 20 Bleistiftzeichnungen von Heinz Zander ; mit "Nachbemerkungen: Doctor Faustus bei Zander" von Hubert Witt (1) Cover (1) Titelblatt (11) Den ehrnhaften, wohlachtbaren ... (15) Vorred an den christlichen Leser (17) Text (22) Register der Kapitel ... (143) Worterklärungen und Erläuterungen (146) Nachbemerkungen: Doctor Faustus ... (155) Beilage: Radierung (184

    Witt rings of quaternion algebras

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    AbstractThis paper has been motivated by an article of T. Craven (J. Algebra77 (1982), 74–96) in which the author defines a Witt ringW(D) for a skew field D. When D is commutative, then this newly defined ring is the classical Witt ring of quadratic forms over D and its properties are well known. Our main concern is the Witt ringsW(D) of the quaternion algebras since these seem to be the simplest examples of skew fields. We fully describe the ringW(D) forD= 〈α, β/F〉 in two cases: (i)F is a Pythagorean field,α = β = − 1, and (ii)F is ℘-adic. We show that in each of these cases the ringW(D) is isomorphic to the Witt ringW(L) for some fieldL

    [Letter from Paul C. Witt to T. N. Carswell - April 4, 1942]

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    A letter written to Mr. T. N. Carswell, Abilene, Texas, from Paul C. Witt, PH. D., Abilene Christian College, Abilene, Texas, dated April 4, 1942. Witt advises that there is no course but the effects of alcohol are included in several courses

    New improved exact sequences of Witt groups

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    AbstractTwo exact sequences of Witt groups are constructed, extending ones obtained earlier by the author. They involve Witt groups of forms over a base field K, quadratic extension L, and quaternion division algebra D containing L as a maximal subfield. The mappings in these sequences arise by use of the tensor product for “going up” in the inclusions K ⊂L ⊂D and by use of trace maps for “going down.” The sequences exhibit a pleasing degree of symmetry and yield results on the relative sizes of the Witt groups. Also a result on the relative sizes of the groups of square classes of K and L is obtained

    Chow–Witt groups and Grothendieck–Witt groups of regular schemes

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    AbstractLet A be a noetherian commutative Z[1/2]-algebra of Krull dimension d and let P be a projective A-module of rank d. We use derived Grothendieck–Witt groups and Euler classes to detect some obstructions for P to split off a free factor of rank one. If d⩽3, we show that the vanishing of its Euler class in the corresponding Grothendieck–Witt group is a necessary and sufficient condition for P to have a free factor of rank one. If d is odd, we also get some results in that direction. If A is regular, we show that the Chow–Witt groups defined by Morel and Barge appear naturally as some homology groups of a Gersten-type complex in Grothendieck–Witt theory. From this, we deduce that if d=3 then the vanishing of the Euler class of P in the corresponding Chow–Witt group is a necessary and sufficient condition for P to have a free factor of rank one

    Letter from William De Witt Snodgrass to William Ewert, January 14, 1982

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    Letter from William De Witt Snodgrass to William Ewert concerning Snodgrass\u27s poem The Meat Boy.https://scholars.unh.edu/snodgrass/1014/thumbnail.jp
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