Results 21 to 30 of about 198,105 (266)

Quasi-randomness and algorithmic regularity for graphs with general degree distributions [PDF]

open access: yes, 2010
We deal with two intimately related subjects: quasi-randomness and regular partitions. The purpose of the concept of quasi-randomness is to express how much a given graph “resembles” a random one.
Schacht, Mathias   +5 more
core   +1 more source

Open Distance-Pattern Uniform Graphs [PDF]

open access: yes, 2009
All graphs considered in this paper are finite, simple, undirected and connected. For graph theoretic terminology we refer to Harary [6].
Jose, Bibin K.
core   +1 more source

Random Graphs

open access: yesThe Annals of Mathematical Statistics, 1959
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

A Random Graph Model for Massive Graphs [PDF]

open access: yesProceedings of the thirty-second annual ACM symposium on Theory of computing, 2000
We propose a random graph model which is a special case of sparse random graphs with given degree sequences. This model involves only a small number of parameters, called logsize and log-log growth rate. These parameters capture some universal characteristics of massive graphs.
William Aiello   +2 more
openaire   +1 more source

Local limit theorem in random graphs and graphs on non-constant surfaces

open access: yes, 2020
The thesis is split into two parts. In the first part we prove a local limit theorem for the number of appearances of the complete graph on four vertices, K4, in the Erdös-Rényi Random graph G(n, p) for p in (0, 1) a fixed constant.
Saller, Sophia
core   +1 more source

On the Spread of Random Graphs

open access: yesCombinatorics, Probability and Computing, 2014
The spread of a connected graph G was introduced by Alon, Boppana and Spencer [1], and measures how tightly connected the graph is. It is defined as the maximum over all Lipschitz functions f on V(G) of the variance of f(X) when X is uniformly distributed on V(G).
Addario-Berry, L   +2 more
openaire   +5 more sources

Evolving graphs: dynamical models, inverse problems and propagation [PDF]

open access: yes, 2009
Applications such as neuroscience, telecommunication, online social networking, transport and retail trading give rise to connectivity patterns that change over time.
Higham, Desmond J   +4 more
core   +1 more source

Further results on random cubic planar graphs [PDF]

open access: yes, 2020
We provide precise asymptotic estimates for the number of several classes of labeled cubic planar graphs, and we analyze properties of such random graphs under the uniform distribution. This model was first analyzed by Bodirsky and coworkers.
Requilé, Clément   +7 more
core   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

open access: yesFEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

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