Access to formally Ni(i) states in a heterobimetallic NiZn system

Access to Formally Ni(I) States in a Heterobimetallic NiZn System.

Heterobimetallic NiZn complexes featuring metal centers in distinct coordination environments have been synthesized using diimine-dioxime ligands as binucleating scaffolds. A tetramethylfuran-containing ligand derivative enables a stable one-electron-reduced S = 1/2 species to be accessed using Cp2Co as a chemical reductant. The resulting pseudo-square planar complex exhibits spectroscopic and ...

A Formally Specified Prototyping System

stability and attraction domains of traffic equilibria in day-to-day dynamical system formulation

در این پژوهش مسئله واگذاری ترافیک را از دید سیستم های دینامیکی فرمول بندی می کنیم.فرض کرده ایم که همه فاکتورهای وابسته در طول زمان ثابت باشند و تعادل کاربر را از طریق فرایند منظم روزبه روز پیگیری کنیم.دینامیک ترافیک توسط یک نگاشت بازگشتی نشان داده می شود که تکامل سیستم در طول زمان را نشان می دهد.پایداری تعادل و دامنه جذب را توسط مطالعه ویژگی های توپولوژیکی تکامل سیستم تجزیه و تحلیل می کنیم.پاید...

Formally Verified System Initialisation

The safety and security of software systems depends on how they are initially configured. Manually writing program code that establishes such an initial configuration is a tedious and error-prone engineering process. In this paper we present an automatic and formally verified initialiser for component-based systems built on the general-purpose microkernel seL4. The construction principles of th...

A Road to a Formally Verified General-Purpose Operating System

Methods of formal description and verification represent a viable way for achieving fundamentally bug-free software. However, in reality only a small subset of the existing operating systems were ever formally verified, despite the fact that an operating system is a critical part of almost any other software system. This paper points out several key design choices which should make the formal v...