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 If formula_6 is a semimartingale with values in formula_7 then "S" does not allow for a free lunch with vanishing risk if and only if there exists an equivalent martingale measure formula_8 such that "S" is a sigma-martingale under formula_8. 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