Titlebook: Reverse Mathematics; Problems, Reductions Damir D. Dzhafarov,Carl Mummert Textbook 2022 The Editor(s) (if applicable) and The Author(s), un

死亡率

Instance–solution problems relationship and begin to collect some of its implications for the program of reverse mathematics. As we will see via numerous examples, the translation is not always straightforward, and not always unique.

连系

嫌恶

Theory and Applications of Computabilityhttp://image.papertrans.cn/r/image/829395.jpg

粘土

callous

Introduction,For most of its existence as a subject, reverse mathematics had a clear and unambiguous definition as a program in the foundations of mathematics concerned with the question of which axioms are necessary (as opposed to sufficient) for proving various mathematical theorems.

猜忌

审问,审讯