Definition LT. Linear Transformation. A linear transformation, T : U â V , is a function that carries elements of the vector space U (called the domain) to the vector space V (called the codomain), and which has two additional properties.
Raynaud's sometimes is called a disease, syndrome, or phenomenon. The disorder is marked by brief episodes of vasospasm (VA-so-spazm), which is a narrowing of the blood vessels. Vasospasm of the arteries reduces blood flow to the fingers and toes. In people who have Raynaud's, the disorder usually affects the fingers.
Video Overview by Amanda Thorpe. Video: Raynaud's Treatment in Systemic Scleroderma. Presented by Amanda Thorpe. *More Sclero Videos*. Mild cases of Raynaud's do not require treatment. Severe attacks which do not respond to the usual treatments, medications, and rewarming procedures may require hospitalization.