Cy Twombly: Rabiscos, Manchas e Borrões.

Measurement of CY, from Hadron Jets in e+e- Annihilation at fi of 29 GeV*

A study of the lateral development of jets of hadrons produced in electronpositron annihilation has been used to determine the strong coupling constant, cxS. .a -. -. Data were obtained with the MAC detector at PEP at fi = 29 GeV. Based on the parton calculations of Gottschalk and Shatz, a value for oy, of 0.133 f O.O05(stat) f O.OOS(syst) h as b een determined for string fragmentation, and 0.1...

Shafarevich’s Conjecture for CY Manifolds I (Moduli of CY Manifolds)

In this paper we first study the moduli spaces related to Calabi-Yau manifolds. We then apply the results to the following problem. Let C be a fixed Riemann surface with fixed finite number of points on it. Given a CY manifold with fixed topological type, we consider the set of all families of CY manifolds of the fixed topological type over C with degenerate fibres over the fixed points up to i...

Iterative Method for Mirror-Symmetric Solution of Matrix Equation AXB + CY D = E

Cy Analysi Reless Access

When user terminals powered by a finite battery source are used for wireless communications, energy constraints are likely to influence the desigdchoice of media access protocols. In th is paper, we analyze the energy efficiency of a multichannel wireless access protocol using a finite energy source in a mobile radio environment. The average number of correctly transmitted packets for a given a...

Intermitten Cy at Intermediate Energies

Apart from some misunderstandings of this summer, recent developments have led to considerable progress in this controversial but challenging field. Intermittency is now established as an effect in at least two dimensions, where it has turned out to be stronger and cleaner than in one. The effect is strongest in Ih and e+e~ collisions. In hh collisions, where the energy range covered is the lar...