Research Output per year

## Personal profile

### Keywords

- Q Science (General)
- Mathematics
- Algebra
- Semigroups
- Transformations

## Fingerprint Dive into the research topics where V. H. Fernandes is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

- 2 Similar Profiles

Monoids
Mathematics

Semigroup
Mathematics

Monoid
Mathematics

Pseudovariety
Mathematics

Partial
Mathematics

Ordered Semigroup
Mathematics

Partial Isometry
Mathematics

Endomorphisms
Mathematics

##
Network
Recent external collaboration on country level. Dive into details by clicking on the dots.

## Research Output at NOVA 1997 2018

## Endomorphisms of semigroups of order-preserving partial transformations

Fernandes, V. H. & Santos, P. G., 14 Jun 2018, (Accepted/In press) In : Semigroup Forum. p. 1-12 12 p.Research output: Contribution to journal › Article

File

Endomorphisms

Semigroup

Partial

Monoids

Permutation

## A note on generators of the endomorphism semigroup of an infinite countable chain

Dimitrova, I., Fernandes, V. H. & Koppitz, J., Feb 2017, In : JOURNAL OF ALGEBRA AND ITS APPLICATIONS. 16, 2, 1750031.Research output: Contribution to journal › Article

## A note on bilateral semidirect product decompositions of some monoids of order-preserving partial permutations

Fernandes, V. H. & Quinteiro, T. M., 2016, In : Bulletin of the Korean Mathematical Society. 53, 2, p. 495-506 12 p.Research output: Contribution to journal › Article

Open Access

Monoids

Partial Isometry

Quotient

Permutation

Partial

3
Citations
(Scopus)

## On Semigroups of Orientation-preserving Transformations with Restricted Range

Fernandes, V. H., Honyam, P., Quinteiro, T. M. & Singha, B., 2 Jan 2016, In : Communications in Algebra. 44, 1, p. 253-264 12 p.Research output: Contribution to journal › Article

Semigroup

Monoid

Range of data

Regular Element

Subset

2
Citations
(Scopus)

## Presentations for monoids of finite partial isometries

Fernandes, V. H. & Quinteiro, T. M., 1 Aug 2016, In : Semigroup Forum. 93, 1, p. 97-110 14 p.Research output: Contribution to journal › Article

Partial Isometry

Monoids

Monoid

Presentation

## Activities 2011 2015

- 3 Editorial activity

## Journal of Semigroup Theory and Applications (Journal)

V. H. Fernandes (Editorial board member)2015 → …

Activity: Publication peer-review and editorial work › Editorial activity

## Asian-European Journal of Mathematics (Journal)

V. H. Fernandes (Editorial board member)2015 → …

Activity: Publication peer-review and editorial work › Editorial activity

## International Journal Of Algebra And Computation (Journal)

V. H. Fernandes (Editor)1 Jan 2011

Activity: Publication peer-review and editorial work › Editorial activity