R-modules and annihilators

Assignment Help Basic Statistics
Reference no: EM13121344

Let R be a principal ideal domain and let M be a torsion R-module. Prove that M is irreducible iff M=Rm for any nonzero element m in M where the annihilator of m is a nonzero prime ideal (p)

Reference no: EM13121344

Questions Cloud

Why are tight junctions essential for the process : Movement of glucose from one side to the other side of the intestinal epithelium is a major example of transcellular transport.
Company ships product to a customer : When a company ships product to a customer with the terms f.o.b. (free on board) destination, which of the following is true?
How many molecules of ice at 0 degrees celsius can be melted : How many molecules of ice at 0 degrees celsius can be melted from the complete transfer of the heat involved when 25.6 Grams of nitrogen is reacted with 34.5 L Of hydrogen gas at STP.
Find similarities between tissues : How do you know when you are looking at the epithelial vs. connective tissue? simple squamous vs. pseidostatified columnar? Contrast tissues of choice. Find similarities between tissues.
R-modules and annihilators : Let R be a principal ideal domain and let M be a torsion R-module. Prove that M is irreducible iff M=Rm for any nonzero element m in M where the annihilator of m is a nonzero prime ideal (p)
Probability- independent dual probability : Probability : Independent Dual Probability, A student applies for two different scholarships. The probability of receiving the first scholarship is 0.3 and the probability
Illustrate what is pashas basis in the partnership : Kris contributed property with a FMV of $90,000 and a basis of $35,000. Pasha has a 10% interest in the partnership and Kris has a 90% interest. Illustrate what is Pasha's basis in the partnership as of December 31?
Description of an opportunity cost : Which of the following best describes an opportunity cost?
What is usually shared by the set of codons : When an amino acid is specified by more than one codon, what is usually shared by the set of codons that specifies this amino acid?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Determining point estimate of population mean

Determine point estimate of population mean? By using 90% confidence, determine the margin of error?

  Individual enrolls in the program

Years to Complete a Graduate Program: The average number of years a person takes to complete a graduate degree program is 3. The standard deviation is 4 months. Assume the variable is normally distributed. If an individual enrolls in the program, ..

  Find probability that selected student has master card

Use the contingency table to find the probability that a randomly selected student (1) Has a Mastercard or a VISA (2) Has neither credit card.

  Finding the critical t-value

Find the critical t-value that corresponds to 90% confidence. Assume 90 degrees of freedom.

  Repeated measures anova

A researcher has been hired by a pizzeria to determine which type of crust customers prefer. The restaurant offers three types of crust: hand tossed, thick, and thin.

  Draw histogram and graph for probability function

Let X be the number obtained on the blue die minus the number obtained on the red die. Draw a histogram for its probability function and a graph for its distribution function.

  Determining one sample z test for proportion

The election is one week away. You think you have the election sewn up, but the seem appears to be unraveling. You run a poll, draw a random sample of 500 adults.

  Determining hypothesis tests and t-tests

In a bottling process, a manufacturer will lose money if the bottles contain either more or, less than is claimed on the label. The quality manager of a plant is interested in testing whether the mean ounces of catsup per family size bottle differ..

  Probability of a randomly selected tire

What is the probability that a randomly selected tire will have a life of at least 30,000 miles?

  True average repair time

Is there sufficient evidence for concluding that true average repair time exceeds 200 min? Carry out a test of hypotheses using a significance level of .05.

  Confidence interval for the true average number of months

Compute a 99% confidence interval for the true average number of months taken by bankruptcy petitioners to acquire debts listed on their petitions.

  Overall long-term tendency

Which of the following terms describes the overall long-term tendency of a time series?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd