Results 271 to 280 of about 1,905,501 (295)

Binomial Edge Ideals and Related Ideals

2018
In this chapter we consider classes of binomial ideals which are naturally attached to finite simple graphs. The first of these classes are the binomial edge ideals. These ideals may also be viewed as ideals generated by a subset of 2-minors of a (2 × n)-matrix of indeterminates. Their Grobner bases will be computed.
Jürgen Herzog, Takayuki Hibi, Hidefumi Ohsugi   +2 more
openaire   +1 more source

An ideal image edge detection scheme

Multidimensional Systems and Signal Processing, 2013
This paper introduces a scale-invariant and contrast-invariant multi-scale differential edge detector. The method is a direct consequence of two key discoveries: (1) a precise scale normalization method and (2) a formula to verify scale-invariant detectors.
Xiaochun Zhang, Chuancai Liu
openaire   +1 more source

A Bound for the Regularity of Powers of Edge Ideals

Bulletin of the Iranian Mathematical Society, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Norouzi, Pooran, Tehranian, Aboulfazl
openaire   +1 more source

The v-Number of Binomial Edge Ideals

Acta Mathematica Vietnamica
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Siddhi Balu Ambhore, Kamalesh Saha, Indranath Sengupta   +2 more
openaire   +1 more source

A Defense Strategy by Edge Ideals

Communications to SIMAI Congress, 2009
CRUPI, Marilena, RINALDO, GIANCARLO
openaire   +1 more source

Comparison between regularity of small symbolic powers and ordinary powers of an edge ideal

Journal of Combinatorial Theory - Series A, 2022
Minh Cong Nguyen, Thanh Vu
exaly  

Automatic edge detection using 3×3 ideal binary pixel patterns and fuzzy-based edge thresholding

Pattern Recognition Letters, 2004
In-So Kweon
exaly  

Regularity of powers of edge Ideal of whiskered cycles

Communications in Algebra, 2017
Siamak Yassemi, S A Seyed Fakhari
exaly  

Stanley depth of factors of polymatroidal ideals and the edge ideal of forests

Archiv Der Mathematik, 2015
Siamak Yassemi, Almas Alipour, S A Seyed Fakhari   +2 more
exaly  

Edge Ideals

2000
openaire   +1 more source