Confama Pagina Principal
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Principal bundle - In mathematics, a principal G-bundle is a special kind of fiber bundle for which the fibers are all G-torsors (also known as principal homogeneous spaces) for the group action of a topological group G. Principal G-bundles are G-bundles in the sense that the group G also serves as the structure group of the bundle.
Principal-agent problem - In economics, the principal-agent problem treats the difficulties that arise under conditions of incomplete and asymmetric information when a principal hires an agent. Various mechanisms may be used to try to align the interests of the agent with those of the principal, such as piece rates/commissions, profit sharing, efficiency wages, the agent posting a bond, or fear of firing.
Principal Speaker - Principal Speakers are public spokespersons of the Green Party of England and Wales. There are two principal speakers, one male and one female.
Principal Secretary (Canada) - In Canada the Principal Secretary is a senior aide, often the most senior political aide, to a head of government. Formerly the position of Principal Secretary was the most senior in the Canadian Prime Minister's Office though more recently it is second to the Chief of Staff.
