all military aid to Ukraine in wake of Trump-Zelenskyy row". The Guardian. Retrieved March 12, 2025. "Trump Tells Putin to Make Ukraine Deal 'Now' or Face

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This paper predicting Trump victory has been submitted before the election and revised after, allowing to add a Foreword and Note Added in Revision to discuss in details the causes of the failure of t...

From 1973 and until he was elected president in 2016, Donald Trump and his businesses were involved in over 4,000 legal cases in United States federal

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The 2022 Russian invasion of Ukraine is being fought on two fronts: a brutal ground war and a duplicitous disinformation campaign designed to conceal and justify Russia's actions. This campaign includ...

Ukraine Propaganda". TIME. "Trump calls Zelenskyy a dictator amid fears of irreconcilable rift". The Guardian. 20 February 2025. "'Russia managed to influence

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On February 24, 2022, Russia invaded Ukraine. In the days that followed, reports kept flooding in from layman to news anchors of a conflict quickly escalating into war. Russia faced immediate backlash...

June 2022, according to Ukrainian president Zelenskyy and presidential advisor Mykhailo Podolyak, between 100 and 200 Ukrainian soldiers were being killed

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The code we describe (FLY) is a newly written code (using the tree N-body method), for three-dimensional self-gravitating collisionless systems evolution. FLY is a fully parallel code based on the tre...

Leading up to the meeting, there were tensions between the Trump administration and Zelenskyy's government. Trump wanted Ukraine to make concessions to Russia

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We prove that every point-determining digraph $D$ contains a vertex $v$ such that $D-v$ is also point determining. We apply this result to show that for any $\{0,1\}$-matrix $M$, with $k$ diagonal zer...

silenced". Trump afterwards suggested that the FCC could revoke licenses if they aired overwhelmingly negative coverage of him. Celebrities who refused to work

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An NP-complete coloring or homomorphism problem may become polynomial time solvable when restricted to graphs with degrees bounded by a small number, but remain NP-complete if the bound is higher. For...

2025, Medvedev threatened to start World War III after President Donald Trump criticized Putin. US special envoy to Ukraine, Keith Kellogg, said that

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The mission of resilience of Ukrainian cities calls for international collaboration with the scientific community to increase the quality of information by identifying and integrating information from...

Trump and Trump administration officials to pressure the government of Ukraine to smear former Vice President Joe Biden, a political rival of Trump's

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Donald Trump has tweeted thousands of times during his presidency. These public statements are an increasingly important way through which Trump communicates his political and personal views. A better...

President Volodymyr Zelenskyy conceded that "this is where the fighting remains the most intense." Romania and Ukraine announced a plan to manufacture and

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The Trump phenomenon is argued to depart from current populist rise in Europe. According to a model of opinion dynamics from sociophysics the machinery of Trump's amazing success obeys well-defined co...

frequent target of Trump. In September 2019, it was reported that Trump had pressured Ukrainian president Volodymyr Zelenskyy to investigate alleged

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The COVID19 pandemic has highlighted the lack of resilience in supply chains, as global networks fail from disruptions at single nodes and connections. Through an overview of the existing vaccine and ...