Abstract algebra is the set of advanced topics of algebra that deal with abstract algebraic structures rather than the usual number systems. The most important of these structures are groups, rings, and fields. Important branches of abstract algebra are commutative algebra, representation theory, and homological algebra. Linear algebra, elementary number theory, and discrete mathematics are sometimes considered branches of abstract algebra.
Processing Time: Depends on area of jurisdiction. Approximately seven (7) to ten (10) working days for most Free zones and ten (10) to fifteen (15) working days for others, but may be expedited. The employment visa application should be submitted to the respective jurisdictional immigration authorities in the UAE.
Once your employer gets the approval from labor, he will submit your papers for entry permit (to enter UAE) This takes only a day, again the PRO has to be active one. If you are inside UAE and have submitted all your papers - add 4 weeks + 1 week. Max 5 to 6 weeks to get yr empoyment visa.