Question

Why does the determinant of the Hessian Matrix tell you concavity of a function? I get...

Why does the determinant of the Hessian Matrix tell you concavity of a function? I get that 2nd derivatives are used for conavity and understand why in single variable calculus, but when put into a matrix and then taking a deterkinant I dont see how it connects to concavity.
Math   Advanced-Math   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1
  • The determinant of the Hessian Matrix tell you concavity of a function.
  • 2nd derivatives are used for conavity and understand why in single variable calculus
  • when put into a matrix and then taking a deterkinant One can see how it connects to concavity.
  • The determinant of the Hessian Matrix tell you concavity of a function.
  • 2nd derivatives are used for conavity and understand why in single variable calculus
  • when put into a matrix and then taking a deterkinant One can see how it connects to concavity.
0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
In Lewis Structure for ICl2-, why does I (Iodine) get the extra electron and not Chlorine....
In Lewis Structure for ICl2-, why does I (Iodine) get the extra electron and not Chlorine. Iodine is less electronegative, it has a larger ion size, both Cl and I are one electron away from an octet, and they can both hold more electrons than 8 because Iodine is in Period 5 while Cl is in Period 3. I understand how the Lewis structure looks, but I am wondering why Iodine gets that extra electron. What is the rule in...
why does the graduated cylinder remain full of water after inverting how do you tell when...
why does the graduated cylinder remain full of water after inverting how do you tell when the magnesium metal has reacted completely
State if you agree or disagree with the summary below and why? Until taking this course,...
State if you agree or disagree with the summary below and why? Until taking this course, I truly never thought about budgets, besides my own. From this course, I learned how complex budgets truly are. I think it is important for residents to get involved in public budgets, when allowed and when residents truly understand the tradeoffs. Public residents may be able to get engaged by possible online polls, telephone surveys, town hall meetings, or community events. I believe it...
I understand how to do the problem. What I am confused on is more conceptual. Why...
I understand how to do the problem. What I am confused on is more conceptual. Why is 70.5 the maximum angle? What does it mean when I plug in a smaller angle and get an imaginary answer? Why are larger angles not applicable? A cannon shoots a cannon ball at a launch angle of theta above the horizontal ground with initial speed v_0. (a) Neglecting air resistance, use Newton's second law to find the ball's position as a function of...
Why does the scheduling function depend on the planning function? Which one must be done first?...
Why does the scheduling function depend on the planning function? Which one must be done first? Why? Describe what an activity estimated duration is. How is it determined? Why might a contractor prefer to state a project completion time in terms of number of days after the project starts rather than a specific date? Give some examples of instances when this would be appropriate. Why is it important to determine the critical path of a project? What happens if activities...
Taking the Drye case in your Printed Materials a little further, what do you suppose the...
Taking the Drye case in your Printed Materials a little further, what do you suppose the result would have been if Rohn had gone to his mother, Irma, when she was on her death bed and said to her, "Mom, I''m insolvent and I owe the federal government some $325,000 on unpaid tax assessments. If you die without a will ["intestate"] the government is going to get all your money. Why don''t you make a will leaving everything to my...
utility function u(x,y) = x3 ·y2 I am going to walk you through the process of...
utility function u(x,y) = x3 ·y2 I am going to walk you through the process of deriving the optimal quantity of apples and bananas that will make you the happiest. To do this, we are going to apply what we learnt about derivatives. a) First, you have a budget. You cannot just buy an infinite amount since you would not be able to afford it. Suppose the price of a single apple is Px = 2 while the price of...
Scenario 5 ?Let me see if I understand you correctly,? Mrs. Burgone said. ?I need a...
Scenario 5 ?Let me see if I understand you correctly,? Mrs. Burgone said. ?I need a liver transplant, but I?m not allowed to have such an operation?? ?That?s correct,? Dr. Popp said. ?The National Health policy stipulates that transplant surgery cannot be performed on patients over the age of seventy.? Mrs. Burgone shook her head. ?But I don?t expect National Health to pay for it. I?m able to pay for it myself.? ?That doesn?t matter. It?s a matter of social...
I did already posted this question before, I did get the answer but i am not...
I did already posted this question before, I did get the answer but i am not satisfied with the answer i did the code as a solution not the description as my solution, so i am reposting this question again. Please send me the code as my solution not the description In this project, build a simple Unix shell. The shell is the heart of the command-line interface, and thus is central to the Unix/C programming environment. Mastering use of...
Which is the better pet a cat or dog ?Well which is the better fruit ,...
Which is the better pet a cat or dog ?Well which is the better fruit , an apple or an orange? Down through the years , those Hary little entities have been part of my life . I have pre-dominantly fond thoughts every one of them , except possibly smoky, who used to get lost and had to be bailed out of the pound all the time . You can't lump your pets together by their species any more than...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT