Mother Goose in Hieroglyphics

Mother Goose in Hieroglyphics is a book for children by E.F. Bleiler, originally published in 1849. The book features well-known nursery rhymes, written with pictures (about 400 detailed woodcuts) substituting certain words (rebus).https://digitalcommons.cedarville.edu/pamphlet_collection/1044/thumbnail.jp

The Grizzly, April 19, 1984

New Facilities Will Result in Improved English, Modern Language Departments • UC Backs Hart at Bloomsburg Convention • Stress Management Topic of Lecture • Collector\u27s Plates Displayed at Ursinus • Beverly Oehlert Makes a Difference • The Elvis Brothers: Movin\u27 Up • Team Effort Produces Wins for Softball • Ursinus Professor Reviews Books • Men\u27s Lacrosse Evens Record at 3-3 • Men\u27s Track Off to Quick Start • Netmen Victorious • Grizzlies Drop Game to Widener • UC Women Spark Olympic Field Hockey Team to the Gold • Women\u27s Tennis Wins Three; Record Is 4-3 • Grizzly Bears Fell Into a Tailspin • Ursinus Golf Team Begins Spring Seasonhttps://digitalcommons.ursinus.edu/grizzlynews/1117/thumbnail.jp

The Grizzly, May 4, 1984

Sir Thomson to Speak at Commencement • Changes to Take Place in Student Life Office • Yatsko Wins Fellowship • UC Hosts USWLA Championship • Professor with the Quiet Manner: George Storey Retires From English • UC Students Attend Model UN • Chamber Groups to Perform • Work Snarls Traffic on Bridge • A Legend Retires as Pancoast Leaves • Union Pub a Hit • Solution for a Printing Crisis • Letters to the Editor: Suggestions for Social Life • Standeven Wins Chemistry Award • \u2784 Ruby Orders Being Taken Now • Play Simon Sez With Bobby Gold • 3 Seniors Land Top Accounting Jobs • Post Graduation Plans for Class of 1984 • Tursi Goes to Scotland • UC Discovers Charm of Trivial Pursuit • Language Honor Society Forms Local Chapter • Richter Announces Death of Dr. Rice • Students Debate Deployment of Missiles • Ursinus, A Well Kept Secret • Forum Relieves Tension • Shiatsu Cures Stress • UC Poet Writes About Amish • Final Exam Schedule Posted • Men\u27s Lacrosse Reaches Turning Point • Men\u27s Tennis Beats Wilkes, Loses to Mules • Greek Week Reveals Student Spirit • Gasser Named New Basketball Coach • Men\u27s Track Wins 2, Drop 1 for 7-3 Record • UC Fencers Place in Tournament • Softball at 14-3 • UC Field Hockey to Visit Europe • Jamison Breaks Recordhttps://digitalcommons.ursinus.edu/grizzlynews/1118/thumbnail.jp

Analysis of two-player quantum games in an EPR setting using geometric algebra

The framework for playing quantum games in an Einstein-Podolsky-Rosen (EPR) type setting is investigated using the mathematical formalism of Clifford geometric algebra (GA). In this setting, the players' strategy sets remain identical to the ones in the classical mixed-strategy version of the game, which is then obtained as proper subset of the corresponding quantum game. As examples, using GA we analyze the games of Prisoners' Dilemma and Stag Hunt when played in the EPR type setting.Comment: 20 pages, no figure, revise

N-player quantum games in an EPR setting

The $N$-player quantum game is analyzed in the context of an Einstein-Podolsky-Rosen (EPR) experiment. In this setting, a player's strategies are not unitary transformations as in alternate quantum game-theoretic frameworks, but a classical choice between two directions along which spin or polarization measurements are made. The players' strategies thus remain identical to their strategies in the mixed-strategy version of the classical game. In the EPR setting the quantum game reduces itself to the corresponding classical game when the shared quantum state reaches zero entanglement. We find the relations for the probability distribution for $N$-qubit GHZ and W-type states, subject to general measurement directions, from which the expressions for the mixed Nash equilibrium and the payoffs are determined. Players' payoffs are then defined with linear functions so that common two-player games can be easily extended to the $N$-player case and permit analytic expressions for the Nash equilibrium. As a specific example, we solve the Prisoners' Dilemma game for general $N \ge 2$. We find a new property for the game that for an even number of players the payoffs at the Nash equilibrium are equal, whereas for an odd number of players the cooperating players receive higher payoffs.Comment: 26 pages, 2 figure