Positivity of divisors on blow-up projective spaces, I

Author(s):  
Olivia Dumitrescu ◽  
Elisa Postinghel
Keyword(s):  
Blow Up ◽  
1993 ◽  
Vol 18 (12) ◽  
pp. 2071-2106
Author(s):  
Philippe Clément ◽  
Raúl Manásevich ◽  
Enzo Mitidieri

1967 ◽  
Vol 20 (3) ◽  
pp. 28-31
Author(s):  
Max Kozloff

2005 ◽  
Vol 5 (3) ◽  
pp. 223-241
Author(s):  
A. Carpio ◽  
G. Duro

AbstractUnstable growth phenomena in spatially discrete wave equations are studied. We characterize sets of initial states leading to instability and collapse and obtain analytical predictions for the blow-up time. The theoretical predictions are con- trasted with the numerical solutions computed by a variety of schemes. The behavior of the systems in the continuum limit and the impact of discreteness and friction are discussed.


Author(s):  
Allan Metcalf

This book is about the name “Guy” and its slow, mostly unnoticed development over four centuries since it began on November 5, 1605, with the suddenly famous Guy Fawkes, who was arrested just in time just before he could light the fuse on 36 barrels of gunpowder to blow up the House of Lords. During those four centuries, “Guy” became “guy,” the name for an effigy of Guy Fawkes burned at bonfires every November 5 since. The effigy was called a “guy,” so that more than one effigy would be “guys,” Then, slowly, “guy” extended its signification into a name for a ragged, lower-class male, then any strangely dressed male, then a neutral everyday word for just any male, a “guy.” To top it off, the 20th century extended the plural “guys” or “you guys” to include all human beings, even women speaking to groups of women. None of these developments were made deliberately; the word just quietly slipped by, except for opposition from some Southerners and feminists who objected to it on the grounds that it wasn’t “y’all” and it wasn’t gender neutral. It has become all the more entrenched because now it’s the standard second-person plural pronoun for most of us who speak English.


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