Tootfinder

Die Bundeswehr setzt auf Google – digitale Souveränität ade? Kritiker warnen vor Datenzugriff durch US-Behörden, doch BWI-Chef Leidenberger sieht keine Alternative: SAP-Anwendungen laufen nur mit Hyperscalern wie Google. Die Abhängigkeit bleibt – das Dilemma europäischer Digitalpolitik #Handelsblatt #Bundeswehr

This https://arxiv.org/abs/2401.05393 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_qfi…

RIVCoin: an alternative, integrated, CeFi/DeFi-Vaulted Cryptocurrency
This whitepaper introduces RIVCoin, a cryptocurrency built on Cosmos, fully stabilized by a diversified portfolio of both CeFi and DeFi assets, available in a digital, non-custodial wallet called RIV Wallet, that aims to provide Users an easy way to access the cryptocurrency markets, compliant to the strictest AML laws and regulations up to date. The token is a cryptocurrency at any time stabilized by a basket of assets: reserves are invested in a portfolio composed long term by 50% of CeFi ass…

This https://arxiv.org/abs/2501.05311 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Adaptive refinement for eigenvalue problems based on an associated source problem
We introduce an adaptive finite element scheme for the efficient approximation of a (large) collection of eigenpairs of selfadjoint elliptic operators in which the adaptive refinement is driven by the solution of a single source problem -- the so-called landscape problem for the operator -- instead of refining based on the computed eigenpairs. Some theoretical justification for the approach is provided, and extensive empirical results indicate that it can provide an attractive alternative to st…

This https://arxiv.org/abs/2401.05393 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_qfi…

RIVCoin: an alternative, integrated, CeFi/DeFi-Vaulted Cryptocurrency
This whitepaper introduces RIVCoin, a cryptocurrency built on Cosmos, fully stabilized by a diversified portfolio of both CeFi and DeFi assets, available in a digital, non-custodial wallet called RIV Wallet, that aims to provide Users an easy way to access the cryptocurrency markets, compliant to the strictest AML laws and regulations up to date. The token is a cryptocurrency at any time stabilized by a basket of assets: reserves are invested in a portfolio composed long term by 50% of CeFi ass…