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In graph theory, an outerplanar graph is a graph that has a planar drawing for which all vertices belong to the outer face of the drawing. Outerplanar graphs may be characterized (analogously to Wagner's theorem for planar graphs) by the two forbidden minors K 4 and K 2,3, or by their Colin de Verdière graph invariants. They have Hamiltonian ...
Earth's outer core is a fluid layer about 2,260 km (1,400 mi) thick, composed of mostly iron and nickel that lies above Earth's solid inner core and below its mantle. [ 1 ] [ 2 ] [ 3 ] The outer core begins approximately 2,889 km (1,795 mi) beneath Earth's surface at the core-mantle boundary and ends 5,150 km (3,200 mi) beneath Earth's surface ...
Answer – A; Arbiter – REF ; Archdeacon – VEN (Venerable) Area – A; Army cop – MP (Military Policeman) Army corps – REME (Royal Electrical and Mechanical Engineers (British army)) or RE (Royal Engineers) Arsenic – AS (chemical symbol) Article - A, AN, THE; Artificial intelligence – AI; Artillery – RA (Royal Artillery) Artist ...
The second technique is more suitable for constructing outer measures on metric spaces, since it yields metric outer measures. Suppose (X, d) is a metric space. As above C is a family of subsets of X which contains the empty set and p a non-negative extended real valued function on C which vanishes on the empty set. For each δ > 0, let
The transition between the inner core and outer core is located approximately 5,150 km (3,200 mi) beneath Earth's surface. Earth's inner core is the innermost geologic layer of the planet Earth . It is primarily a solid ball with a radius of about 1,220 km (760 mi), which is about 19% of Earth's radius [0.7% of volume] or 70% of the Moon 's radius.
Let _ be an outermorphism. We define the adjoint of ¯ to be the outermorphism that satisfies the property ¯ = _ for all vectors and , where is the nondegenerate symmetric bilinear form (scalar product of vectors).
It’s practically impossible to discuss the sci-fi genre without bringing up Stanley Kubrick’s 1968 epic 2001: A Space Odyssey.. Starring Keir Dullea, Gary Lockwood, William Sylvester and ...
The Outer Planes were presented for the first time in Volume 1, Number 8 of The Dragon, released July 1977 as part of the Great Wheel of Planes. [1] In the article "Planes: The Concepts of Spatial, Temporal and Physical Relationships in D&D", Gary Gygax mentions that there are 16 Outer Planes and describes the Seven Heavens, the Twin Paradises, and Elysium as "Typical higher planes", Nirvana ...