Zobrazeno 1 - 10
of 942
pro vyhledávání: '"Joita"'
Autor:
Joiţa, Maria
In this paper, we introduce the notion of Shilov boundary ideal for a local operator system and investigate some its properties.
Externí odkaz:
http://arxiv.org/abs/2409.10474
Publikováno v:
Bull. Sci. Math. 197 (2024), Paper 103520
For studying the local topology of maps, one uses deformations which split the singularities into simpler ones while preserving the general fibres. We give conditions under which such conservation holds.
Comment: slight changes of terminology, a
Comment: slight changes of terminology, a
Externí odkaz:
http://arxiv.org/abs/2405.17292
Autor:
Joiţa, Cezar, Tibăr, Mihai
The image of a holomorphic map germ is not necessarily locally open, and it is not always well-defined as a set germ. We find the structure of what becomes the image of a map germ when the target is a surface. We encode it as a decorated tree and we
Externí odkaz:
http://arxiv.org/abs/2403.09844
Autor:
Joiţa, Maria
In this paper, we show that the local boundary representations of a local operator system in a Frechet locally C*-algebra on quantized Frechet domains introduced by Arunkumar [Local boundary representations of locally C*-algebras, J. Math. Anal. Appl
Externí odkaz:
http://arxiv.org/abs/2312.14477
We give analytic and algebraic conditions under which a deformation of real analytic functions with non-isolated singular locus are locally topologically trivial at the boundary.
Comment: Condition (3) replaced by a weaker one
Comment: Condition (3) replaced by a weaker one
Externí odkaz:
http://arxiv.org/abs/2310.07340
Publikováno v:
Ovidius University Annals: Economic Sciences Series, Vol XXIV, Iss 1, Pp 230-236 (2024)
To reach the necessary cohesion for the member states at socio-economic level, the EU sets substantial budgets in motion to implement its policies. This study proposes an analysis of how European funds were used for the construction of the Cohesion
Externí odkaz:
https://doaj.org/article/317a248ce3ef4bed8448d6def8188db2
Autor:
Terzić Sreten, Boniface Marie-Claude, Marek Laura, Alvarez Daniel, Baumann Karin, Gavrilova Vera, Joita-Pacureanu Maria, Sujatha Mulpuri, Valkova Daniela, Velasco Leonardo, Hulke Brent S., Jocić Siniša, Langlade Nicolas, Muños Stéphane, Rieseberg Loren, Seiler Gerald, Vear Felicity
Publikováno v:
Oilseeds and fats, crops and lipids, Vol 27, p 9 (2020)
Modern breeding of sunflower (Helianthus annuus L.), which started 100 years ago, increased the number and the diversity of cultivated forms. In addition, for more than 50 years, wild sunflower and other Helianthus species have been collected in Nort
Externí odkaz:
https://doaj.org/article/f248e0eeaff3458a817ef634b001a7e1
Publikováno v:
Journal of Geometry and Physics Volume 194, December 2023, 105025
We study composed map germs with respect to their local fibrations. Under most general conditions, inspired by the tameness condition that was introduced recently, we prove the existence of singular tube fibrations, and we determine the topology of t
Externí odkaz:
http://arxiv.org/abs/2306.05330
Publikováno v:
Annals of the University of Oradea: Economic Science, Vol 1, Iss 1, Pp 206-213 (2011)
During its 20 year history of market economy, Romania experienced the most severe downturn in 2009, which resulted in many cost, mainly because of the output loss. These conditions forced several firms to declare bankruptcy and to stop their activity
Externí odkaz:
https://doaj.org/article/2d38a16307b24d54b90cda9da93bcbde
Autor:
Doru Claudiu Damean, Diana Joita
Publikováno v:
Ovidius University Annals: Economic Sciences Series, Vol XXIII, Iss 2, Pp 214-222 (2024)
Increasingly pressing aspects of the energy transition underline the recurring question about a measure of equity in this process, refering to individuals and communities. The European countries’strategies to address energy poverty include energy
Externí odkaz:
https://doaj.org/article/f9f50a98ccde4c8fabe472d48d589be9