论文标题
反思原理,GCH和均匀特性
Reflection principles, GCH and the uniformization properties
论文作者
论文摘要
反思原则(或双重说法,紧凑的原则)通常会引起组合猜测原则。另一方面,统一的特性是反猜测原则的例子。我们讨论了第二个不可数的基数水平上反射原理和统一特性之间的张力和兼容性。
Reflection principles (or dually speaking, compactness principles) often give rise to combinatorial guessing principles. Uniformization properties, on the other hand, are examples of anti-guessing principles. We discuss the tension and the compatibility between reflection principles and uniformization properties at the level of the second uncountable cardinal.