Transportation in the Philippines it has the largest number of international flights to the Philippines as well as domestic flights. The Philippine Airlines links Manila to 48 cities in 4 continents, and flies regularly to 41 domestic destinations outside Manila. Philippine Airlines also serves twenty destinations in the Philippines and 32 destinations which are all located in Southeast Asia, South Asia, East Asia, Oceania and North America. Cebu Pacific is the low fare leader in the country, and is the country's leading domestic airline. It links Manila to 21 different domestic destinations in Philippines and to 39 international destinations with its direct flights. After
Lie group–Lie algebra correspondence Lie group–Lie algebra correspondence In mathematics, Lie group–Lie algebra correspondence allows one to study Lie groups, which are geometric objects, in terms of Lie algebras, which are linear objects. In this article, a Lie group refers to a real Lie group. For the complex and "p"-adic cases, see complex Lie group and "p"-adic Lie group. In this article, manifolds (in particular Lie groups) are assumed to be second countable; in particular, they have at most countably many connected components. There are various ways one can understand the construction of the Lie algebra of a Lie group "G". One approach uses