Objects The conjectures have evolved since Langlands first stated them. Langlands conjectures apply across many different groups over many different fields for which they can be stated, and each field offers several versions of the conjectures. Some versions are vague, or depend on objects such as Langlands groups, whose existence is unproven, or on the L-group that has several non-equivalent definitions.
objects the conjectures have evolved since langlands first stated them langlands conjectures apply across many different groups over many different fields for which they can be stated and each field offers several versions of the conjectures some versions are vague or depend on objects such as langlands groups whose existence is unproven or on the l-group that has several non-equivalent definitions