Recently, Miao and Wang considered the GSI method for solving nonsingular saddle point problems and studied the convergence of the GSI method. In this paper, we prove the semi-convergence of the GSI ...

Education Secretary Bridget Phillipson has been criticised by the Sex Matters Campaign Lead, after claiming that teachers "have the right" to request pupils address them with gender-neutral ...

The idea that companies must “delight” their customers has become so entrenched that managers rarely examine it. But ask yourself this: How often does someone patronize a company specifically ...

The ChatGPT chatbot by OpenAI has taken the world by storm. Here's how to use it and everything you need to know about AI text generation with GPT.

Discounted cash flow (DCF) is a valuation method used to estimate the attractiveness of an investment opportunity. Learn how it is calculated and when to use it.

Engineering News and Research. Browse a wide-range of engineering projects and techniques from leading research institutes around the world. Full-text, images, updated daily.

The US State Department has voiced rare support for El Salvador’s decision to abolish presidential term limits, paving the way for President Nayib Bukele to seek indefinite reelection. Critics ...

Inventory management is the process of ordering, storing, using, and selling a company's inventory, including raw materials, components, and finished products. Learn about the different methods of ...