#### Filter Results:

- Full text PDF available (37)

#### Publication Year

1978

2017

- This year (3)
- Last 5 years (4)
- Last 10 years (15)

#### Publication Type

#### Co-author

#### Journals and Conferences

Learn More

A coordinate-free approach to limits of spacetimes is developed. The limits of the Schwarzschild metric as the mass parameter tends to 0 or ∞ are studied, extending previous results. Besides the… (More)

- Marcel Rebouças, Gustavo Pinto, Felipe Ebert, Weslley Torres, Alexander Serebrenik, Fernando Castor Filho
- 2016 IEEE 23rd International Conference on…
- 2016

Recently, Apple released Swift, a modern programming language built to be the successor of Objective-C. In less than a year and a half after its first release, Swift became one of the most popular… (More)

A limiting diagram for the Segre classification of the energy-momentum tensor is obtained and discussed in connection with a Penrose specialization diagram for the Segre types. A generalization of… (More)

- Marcel Rebouças
- 1978

A statistical quantity suitable for distinguishing simply-connected RobertsonWalker (RW) universes is introduced, and its explicit expressions for the three possible classes of simply-connected RW… (More)

- Marcel Rebouças, Renato O. Santos, Gustavo Pinto, Fernando Castor Filho
- 2017 IEEE/ACM 14th International Conference on…
- 2017

The recent introduction of the pull-based development model promoted agile development practices such as Code Reviews and Continuous Integration (CI). CI, in particular, is currently a standard… (More)

- G. I. Gomero, A. F. F. Teixeira, Marcel Rebouças, A. Bernui
- 2000

If the universe is multiply connected and small the sky shows multiple images of cosmic objects, correlated by the covering group of the 3-manifold used to model it. These correlations were… (More)

- G. I. Gomero, Marcel Rebouças, A. F. F. Teixeira
- 2008

We study the topological signature of euclidean isometries in pair separations his-tograms (PSH) and elucidate some unsettled issues regarding distance correlations between cosmic sources in cosmic… (More)

- G. I. Gomero, Marcel Rebouças

Two procedures for obtaining (extracting and constructing) the topological signature of any multiply connected Robertson-Walker (RW) universe are presented. It is shown through computer-aided… (More)

- G. I. Gomero, Marcel Rebouças, Xavier Sigaud

If the universe has a nontrivial shape (topology) the sky may show multiple correlated images of cosmic objects. These correlations can be couched in terms of distance correlations. We propose a… (More)

- A. Bernui, B. Mota, Marcel Rebouças, Raziyeh Tavakol
- 2008

Aims. Analyses of recent cosmic microwave background (CMB) observations have provided increasing hints that there are deviations in the universe from statistical isotropy on large scales. Given the… (More)