Lunch Often it includes rye bread with different toppings such as liver pâté, herring, and cheese. Smørrebrød is a Danish lunch delicacy that is often used for business meetings or special events. In Finland, lunch is a full hot meal, served as one course, sometimes with small salads and desserts. Dishes are diverse, ranging from meat or fish courses to soups that are heavy enough to constitute a meal. In France, the midday meal is taken between noon and 2:00pm. In Germany lunch is the main meal of the day. It is traditionally a substantial hot meal, sometimes with additional courses
No free lunch with vanishing risk No free lunch with vanishing risk No free lunch with vanishing risk (NFLVR) is a no-arbitrage argument. We have "free lunch with vanishing risk" if by utilizing a sequence of time self-financing portfolios which converge to an arbitrage strategy, we can approximate a self-financing portfolio (called the "free lunch with vanishing risk"). For a semimartingale "S", let formula_1 where a strategy is admissible if it is permitted by the market. Then define formula_2. "S" is said to satisfy "no free lunch with vanishing risk" if formula_3 such that formula_4 is the closure of "C" in the norm topology of formula_5.