scholarly journals Heterometallic Titanium–Organic Frameworks by Metal-Induced Dynamic Topological Transformations

2020 ◽  
Vol 142 (14) ◽  
pp. 6638-6648 ◽  
Author(s):  
Natalia M. Padial ◽  
Belén Lerma-Berlanga ◽  
Neyvis Almora-Barrios ◽  
Javier Castells-Gil ◽  
Iván da Silva ◽  
...  
Keyword(s):  
Topological Transformations

Topological Transformations in Isolated Straight Magnetic Flux Tubes

1998 ◽  
Vol 500 (2) ◽  
pp. 966-977 ◽  
Author(s):  
Sergey Bazdenkov ◽  
Tetsuya Sato
Keyword(s):  
Magnetic Flux ◽  
Flux Tubes ◽  
Magnetic Flux Tubes ◽  
Topological Transformations

Topological transformations performed on nets via their quotient graphs

2006 ◽  
Vol 221 (1) ◽  
Author(s):  
Jean-Guillaume Eon
Keyword(s):  
Quotient Graph ◽  
Quotient Graphs ◽  
Edge Transitive ◽  
Topological Transformations

AbstractTopological transformations in nets resulting from the insertion or deletion of edges or vertices are analyzed through the analogous operations performed on their quotient graphs. The role of strong rings and cages of the net is emphasized. It is shown that closed trails of the oriented quotient graph define the topology of 3-periodic nets derived from regular, vertex and edge transitive, 4-periodic minimal nets.

Topological Transformations by Electronic Scanning Techniques

1958 ◽  
Vol I-7 (2) ◽  
pp. 121-125 ◽  
Author(s):  
D. G. Aid ◽  
G. H. Balding ◽  
C. Susskind
Keyword(s):  
Topological Transformations

scholarly journals SHORTCUTS IN PARTICLE PRODUCTION IN A TOROIDALLY COMPACTIFIED SPACE–TIME

2007 ◽  
Vol 16 (11) ◽  
pp. 1853-1861 ◽  
Author(s):  
J. M. HOFF DA SILVA ◽  
R. DA ROCHA
Keyword(s):  
Cosmological Model ◽  
Cosmic String ◽  
Extra Dimensions ◽  
Particle Production ◽  
Space Time ◽  
Physical Consequences ◽  
Compactified Space ◽  
Topological Transformations

We investigate the particle production in a toroidally compactified space–time due to the expansion of a Friedmann cosmological model in ℝ3 × S1 outside a U(1) local cosmic string. The case of a Friedmann space–time is also investigated where torsion is incorporated in the connection. We present a generalization to toroidal compactification of p extra dimensions, where the topology is given by ℝ3 × Tp. Some implications are presented and discussed. Besides the dynamics of space–time, we investigate in detail the physical consequences of the topological transformations.

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