Tootfinder

Domination and Total Domination Numbers in Zero-divisor Graphs of Commutative Rings
Sarah Anderson, Mike Axtell, Brenda Kroschel, Joe Stickles
https://arxiv.org/abs/2506.02953

Domination and Total Domination Numbers in Zero-divisor Graphs of Commutative Rings
Zero-divisor graphs of commutative rings are well-represented in the literature. In this paper, we consider dominating sets, total dominating sets, domination numbers and total domination numbers of zero-divisor graphs. We determine the domination and total domination numbers of zero-divisor graphs are equal for all zero-divisor graphs of commutative rings except for $\mathbb{Z}_2 \times D$ in which $D$ is a domain. In this case, $γ(Γ(\mathbb{Z}_2 \times D)) = 1$ and $γ_t(Γ(\mathbb{Z}_2 \ti…

I know some of the money is thinking what @… says here. The trouble here is that Tesla is currently wildly, absurdly, comically overvalued wrt its fundamentals, and there are really only two rationalizations for that:
(1) Musk is a brain genius who will innovate the company into magic unicorn fairyland of world domination.
(2) Musk has Trump on a leash and will reap the benefits of kleptocratic plundering of the US Federal budget.
Both of those justifications depend on Musk remaining at Tesla. If he leaves, there’s little reason for the P/E ratio not to correct to normal car company levels — which AIUI would mean a stock price drop of >90%.
https://hachyderm.io/@zzzeek/114637505037473139

Since childhood, I have viewed the family as an inherently authoritarian institution, a primary form of domination that compels obedience and suppresses the individual’s natural freedom to organize themselves, as Rocker made clear in his unyielding critique of all authority.
#Anarchism #Syndicalism

On the domination of surface-group representations in $\mathrm{PU}(2,1)$
Pabitra Barman, Krishnendu Gongopadhyay
https://arxiv.org/abs/2506.03838 https://

On the domination of surface-group representations in $\mathrm{PU}(2,1)$
This article explores surface-group representations into the complex hyperbolic group $\mathrm{PU}(2,1)$ and presents domination results for a special class of representations called $T$-bent representations. Let $S_{g,k}$ be a punctured surface of negative Euler characteristic. We prove that for a $T$-bent representation $ρ: π_1(S_{g,k}) \rightarrow \mathrm{PU}(2,1)$, there exists a discrete and faithful representation $ρ_0: π_1(S_{g,k}) \rightarrow \mathrm{PO}(2,1)$ that dominates $ρ$ in…

The rise of China, along with regional powers such as Turkey, Indonesia and Saudi Arabia, has disrupted the unipolar dominance of the U.S.
These would-be regional hegemons bring with them their own means of imposing influence through economic incentives and coercion.
In China’s case, infrastructure and trade development through the Belt and Road Initiative is counterbalanced with shows of military strength in the South China Sea.
As the global order becomes increasingly fragm…

Are hegemonies a relic of the past? The role of coercion and consent in global domination
From Athens to the British Empire and on to the US – dominant powers have used might and consent to exert influence.

Finitary codings and stochastic domination for Poisson representable processes
Yinon Spinka
https://arxiv.org/abs/2506.04797 https://…

Finitary codings and stochastic domination for Poisson representable processes
Construct a random set by independently selecting each finite subset of the integers with some probability depending on the set up to translations and taking the union of the selected sets. We show that when the only sets selected with positive probability are pairs, such a random set is a finitary factor of an IID process, answering a question of Forsström, Gantert and Steif. More generally, we show that this is the case whenever the distribution induced by the size of the selected sets has s…

This https://arxiv.org/abs/2404.08776 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Complexity of the game connected domination problem
The connected domination game is a variation of the domination game where the played vertices must form a connected subgraph at all stages of the game. In this paper we prove that deciding whether the game connected domination number is smaller than a given integer is PSPACE-complete using log-space reductions for both Dominator- and Staller-start connected domination game.

Partial Domination in Some Geometric Intersection Graphs and Some Complexity Results
Madhura Dutta, Anil Maheshwari, Subhas C. Nandy, Bodhayan Roy
https://arxiv.org/abs/2505.15949

Partial Domination in Some Geometric Intersection Graphs and Some Complexity Results
{\em Partial domination problem} is a generalization of the {\em minimum dominating set problem} on graphs. Here, instead of dominating all the nodes, one asks to dominate at least a fraction of the nodes of the given graph by choosing a minimum number of nodes. For any real number $α\in(0,1]$, $α$-partial domination problem can be proved to be NP-complete for general graphs. In this paper, we define the {\em maximum dominating $k$-set} of a graph, which is polynomially transformable to the p…

The reason I’m so fixated on Rudolf Rocker is that he understood authority and centralized control as inherently oppressive structures that suppress individual freedom and the collective ability to self-organize.
He argued that true freedom arises not from legal or political institutions, which often serve to maintain domination, but from the voluntary, free association of people resisting all forms of coercion and hierarchy.
For Rocker, political rights are not granted by govern…

The Price of Being Partial: Complexity of Partial Generalized Dominating Set on Bounded-Treewidth Graphs
Jakob Greilhuber, D\'aniel Marx
https://arxiv.org/abs/2506.01645

The Price of Being Partial: Complexity of Partial Generalized Dominating Set on Bounded-Treewidth Graphs
The $(σ, ρ)$-domination framework introduced by Telle [Nord. J. Comput.'94] captures many classical graph problems. For fixed sets $σ, ρ$ of non-negative integers, a $(σ,ρ)$-set of a graph $G$ is a set $S$ such that for every $v\in V(G)$, we have (1) if $v \in S$, then $|N(v) \cap S| \in σ$, and (2) if $v \not\in S$, then $|N(v) \cap S| \in ρ$. We initiate the study of a natural partial variant of the problem, in which the constraints given by $σ, ρ$ need not be fu…

This https://arxiv.org/abs/2505.18811 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

An Anarchist Approach to the Undergraduate Mathematics Curriculum
Contemporary anarchism centers around three tenets: (1) a constant challenge of and resistance to all forms of domination, (2) so-called "prefigurative politics", in which all decisions are made in a manner that is consistent with a set of non-hierarchical values such as equality, decentralization and voluntary cooperation, (3) a focus on diversity and open-endedness (Gordon, 2008). Within this philosophy the notion of end goals becomes moot; progress, then, is measured by process, in which the…

This https://arxiv.org/abs/2408.00277 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Stochastic Domination of Exit Times for Random Walks and Brownian Motion with Drift
In this note, by an elementary use of Girsanov's transform we show that the exit time for either a biased random walk or a drifted Brownian motion on a symmetric interval is stochastically monotone with respect to the drift parameter. In the random walk case, this gives an alternative proof of a recent result of E. Peköz and R. Righter in 2024. Our arguments in both discrete and continuous cases are parallel to each other. We also outline a simple SDE proof for the Brownian case based on a sta…

Why do I even watch this YouTube spectacle about 20 FRP voters and one Red politician?
No state or party can grasp my needs better than I do. All political systems serve only to chain freedom and divide society.
This is why YouTube is a tool of domination, spreading the lies that keep us enslaved.
https://www.

La géoéconomie est donc ce qu’il reste Š un capitalisme ravagé par l’échec du néolibéralisme. C’est un moyen de maintenir l’accumulation sous le parapluie de l’État, en maintenant la pression sur le monde du travail.
La déconstruction des États sociaux se poursuit avec davantage d’intensité. l’État continue d’être le bras armé du capital : c’est moins la compétitivité que la sécurité ou la puissance; la puissance étatique se déchaîne désormais contre toute dissension

Sommes-nous entrés dans l’ère de la « géoéconomie » ?
Selon plusieurs chercheurs, le néolibéralisme a fait place à un ordre « géoéconomique » où l’économie est mise au service de la volonté de domination des États. Cette vision permet de comprendre certaines évolutions de notre époque, malgré quelques raccourcis.

Towards Industrial Convergence : Understanding the evolution of scientific norms and practices in the field of AI
Antoine Houssard
https://arxiv.org/abs/2505.17945

Towards Industrial Convergence : Understanding the evolution of scientific norms and practices in the field of AI
In the field of artificial intelligence (AI) research, there seems to be a rapprochement between academics and industrial forces. The aim of this study is to assess whether and to what extent industrial domination in the field as well as the ever more frequent switch between academia and industry resulted in the adoption of industrial norms and practices by academics. Using bibliometric information and data on scientific code, we aimed to understand academic and industrial researchers' practice…

This https://arxiv.org/abs/2410.12801 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_qfi…

Exploring the Interplay of Skewness and Kurtosis: Dynamics in Cryptocurrency Markets Amid the COVID-19 Pandemic
We examine how skewness interacts with kurtosis within the cryptocurrency market. We show that during the COVID-19 pandemic there are more clusters of observations around the two flanks, highlighting the presence of a volatile behavior. Moreover, we document the evolvement of the interrelationship as the pandemic progresses, identifying the domination of the extremes. Our findings advance the thinking that by exploiting the interrelationship between the two higher moments of cryptocurrencies, i…

An Anarchist Approach to the Undergraduate Mathematics Curriculum
Asia Matthews, Vincent Bouchard
https://arxiv.org/abs/2505.18811 https://

An Anarchist Approach to the Undergraduate Mathematics Curriculum
Contemporary anarchism centers around three tenets: (1) a constant challenge of and resistance to all forms of domination, (2) so-called "prefigurative politics", in which all decisions are made in a manner that is consistent with a set of non-hierarchical values such as equality, decentralization and voluntary cooperation, (3) a focus on diversity and open-endedness (Gordon, 2008). Within this philosophy the notion of end goals becomes moot; progress, then, is measured by process, in which the…