1 Any Lie group G defines an associated real Lie algebra =Lie(G). 2  The definition in general is somewhat technical, but in the case of real matrix groups, it can be formulated via the exponential map, or the matrix exponent.
Servings per Week. The American Heart Association recommends eating fatty fish, such as salmon, at least two times per week. The recommended serving size of fish is 3.5 ounces cooked or 3/4 cup of fish flaked. To reap the most health benefits from salmon, prepare it by baking, steaming or grilling.
We should eat at least one portion (around 140 grams when cooked) of oily fish a week. Oily fish can contain low levels of pollutants that can build up in the body. For this reason there are maximum recommendations for the number of portions we should be eating each week.