Chemical evolution of galaxies
J Audouze, BM Tinsley - In: Annual review of astronomy and …, 1976 - adsabs.harvard.edu
Observational and theoretical material is summarized which constitutes a rather disjoint set
of patchwork contributions available for compiling a picture of galactic chemical evolution …
of patchwork contributions available for compiling a picture of galactic chemical evolution …
[LIBRO][B] Sobolev met poincaré
P Hajłasz, P Koskela - 2000 - books.google.com
There are several generalizations of the classical theory of Sobolev spaces as they are
necessary for the applications to Carnot-Caratheodory spaces, subelliptic equations …
necessary for the applications to Carnot-Caratheodory spaces, subelliptic equations …
Rectifiability and perimeter in the Heisenberg group.
B Franchi, R Serapioni… - Mathematische …, 2001 - search.ebscohost.com
Mathematische Annalen Page 1 Digital Object Identifier (DOI) 10.1007/s002080100228 Math.
Ann. 321, 479–531 (2001) Mathematische Annalen Rectifiability and perimeter in the …
Ann. 321, 479–531 (2001) Mathematische Annalen Rectifiability and perimeter in the …
Functions of bounded variation on “good” metric spaces
M Miranda Jr - Journal de mathématiques pures et appliquées, 2003 - Elsevier
In this paper we give a natural definition of Banach space valued BV functions defined on
complete metric spaces endowed with a doubling measure (for the sake of simplicity we will …
complete metric spaces endowed with a doubling measure (for the sake of simplicity we will …
On the structure of finite perimeter sets in step 2 Carnot groups
In this article we study codimension 1 rectifiable sets in Carnot groups and we extend
classical De Giorgi's rectifiability and divergence theorems to the setting of step 2 groups …
classical De Giorgi's rectifiability and divergence theorems to the setting of step 2 groups …
Definitions of Sobolev classes on metric spaces
B Franchi, P Hajłasz, P Koskela - Annales de l'institut Fourier, 1999 - numdam.org
BF was partially supported by Italian MURST and GNAFA of CNR, Italy, PH by KBN grant no.
2-P03A-055-14, and PK by the Academy of Finland, SA-34082. BF thanks the Banach …
2-P03A-055-14, and PK by the Academy of Finland, SA-34082. BF thanks the Banach …
[PDF][PDF] Surface measures in Carnot-Carathéodory spaces
R Monti, FS Cassano - Calculus of Variations and Partial …, 2001 - localwww.math.unipd.it
Surface measures in Carnot-Carathéodory spaces Page 1 Digital Object Identifier (DOI)
10.1007/s005260000076 Calc. Var. 13, 339–376 (2001) Surface measures in Carnot-Carathéodory …
10.1007/s005260000076 Calc. Var. 13, 339–376 (2001) Surface measures in Carnot-Carathéodory …
A framework for the detection and resolution of aspect interactions
Abstract Aspect-Oriented Programming (AOP) promises separation of concerns at the
implementation level. However, aspects are not always orthogonal and aspect interaction is …
implementation level. However, aspects are not always orthogonal and aspect interaction is …
[PDF][PDF] Regular hypersurfaces, intrinsic perimeter and implicit function theorem in Carnot groups
In the last few years, a systematic attempt to develop geometric measure theory in metric
spaces has become the object of many studies. Such a program, already suggested in …
spaces has become the object of many studies. Such a program, already suggested in …
[PDF][PDF] Lipschitz continuity, global smooth approximations and extension theorems for Sobolev functions in Carnot-Carathéodory spaces
The study of the local properties of solutions to linear and nonlinear pde's arising from non-
commuting vector fields has received considerable attention over the last fifteen years. On …
commuting vector fields has received considerable attention over the last fifteen years. On …